197458128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 320

約数和(自身を含む): 719953920

約数和(自身を除く): 522495792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 23, 24, 27, 28, 34, 36, 42, 46, 48, 51, 54, 56, 63, 68, 69, 72, 84, 92, 102, 108, 112, 119, 126, 136, 138, 144, 153, 161, 167, 168, 184, 189, 204, 207, 216, 238, 252, 272, 276, 306, 322, 334, 336, 357, 368, 378, 391, 408, 414, 432, 459, 476, 483, 501, 504, 552, 612, 621, 644, 668, 714, 756, 782, 816, 828, 918, 952, 966, 1002, 1008, 1071, 1104, 1169, 1173, 1224, 1242, 1288, 1336, 1428, 1449, 1503, 1512, 1564, 1656, 1836, 1904, 1932, 2004, 2142, 2338, 2346, 2448, 2484, 2576, 2672, 2737, 2839, 2856, 2898, 3006, 3024, 3128, 3213, 3312, 3507, 3519, 3672, 3841, 3864, 4008, 4284, 4347, 4509, 4676, 4692, 4968, 5474, 5678, 5712, 5796, 6012, 6256, 6426, 7014, 7038, 7344, 7682, 7728, 8016, 8211, 8517, 8568, 8694, 9018, 9352, 9384, 9936, 10521, 10557, 10948, 11356, 11523, 11592, 12024, 12852, 14028, 14076, 15364, 16422, 17034, 17136, 17388, 18036, 18704, 18768, 19873, 21042, 21114, 21896, 22712, 23046, 23184, 24048, 24633, 25551, 25704, 26887, 28056, 28152, 30728, 31563, 32844, 34068, 34569, 34776, 36072, 39746, 42084, 42228, 43792, 45424, 46092, 49266, 51102, 51408, 53774, 56112, 56304, 59619, 61456, 63126, 65297, 65688, 68136, 69138, 69552, 72144, 73899, 76653, 79492, 80661, 84168, 84456, 92184, 98532, 102204, 103707, 107548, 119238, 126252, 130594, 131376, 136272, 138276, 147798, 153306, 158984, 161322, 168336, 168912, 178857, 184368, 195891, 197064, 204408, 207414, 215096, 238476, 241983, 252504, 261188, 276552, 295596, 306612, 317968, 322644, 357714, 391782, 394128, 408816, 414828, 430192, 457079, 476952, 483966, 505008, 522376, 536571, 553104, 587673, 591192, 613224, 645288, 715428, 725949, 783564, 829656, 914158, 953904, 967932, 1044752, 1073142, 1175346, 1182384, 1226448, 1290576, 1371237, 1430856, 1451898, 1567128, 1659312, 1763019, 1828316, 1935864, 2146284, 2350692, 2742474, 2861712, 2903796, 3134256, 3526038, 3656632, 3871728, 4113711, 4292568, 4701384, 5484948, 5807592, 7052076, 7313264, 8227422, 8585136, 9402768, 10969896, 11615184, 12341133, 14104152, 16454844, 21939792, 24682266, 28208304, 32909688, 49364532, 65819376, 98729064, 197458128]

約数ペア:

[(1, 197458128), (2, 98729064), (3, 65819376), (4, 49364532), (6, 32909688), (7, 28208304), (8, 24682266), (9, 21939792), (12, 16454844), (14, 14104152), (16, 12341133), (17, 11615184), (18, 10969896), (21, 9402768), (23, 8585136), (24, 8227422), (27, 7313264), (28, 7052076), (34, 5807592), (36, 5484948), (42, 4701384), (46, 4292568), (48, 4113711), (51, 3871728), (54, 3656632), (56, 3526038), (63, 3134256), (68, 2903796), (69, 2861712), (72, 2742474), (84, 2350692), (92, 2146284), (102, 1935864), (108, 1828316), (112, 1763019), (119, 1659312), (126, 1567128), (136, 1451898), (138, 1430856), (144, 1371237), (153, 1290576), (161, 1226448), (167, 1182384), (168, 1175346), (184, 1073142), (189, 1044752), (204, 967932), (207, 953904), (216, 914158), (238, 829656), (252, 783564), (272, 725949), (276, 715428), (306, 645288), (322, 613224), (334, 591192), (336, 587673), (357, 553104), (368, 536571), (378, 522376), (391, 505008), (408, 483966), (414, 476952), (432, 457079), (459, 430192), (476, 414828), (483, 408816), (501, 394128), (504, 391782), (552, 357714), (612, 322644), (621, 317968), (644, 306612), (668, 295596), (714, 276552), (756, 261188), (782, 252504), (816, 241983), (828, 238476), (918, 215096), (952, 207414), (966, 204408), (1002, 197064), (1008, 195891), (1071, 184368), (1104, 178857), (1169, 168912), (1173, 168336), (1224, 161322), (1242, 158984), (1288, 153306), (1336, 147798), (1428, 138276), (1449, 136272), (1503, 131376), (1512, 130594), (1564, 126252), (1656, 119238), (1836, 107548), (1904, 103707), (1932, 102204), (2004, 98532), (2142, 92184), (2338, 84456), (2346, 84168), (2448, 80661), (2484, 79492), (2576, 76653), (2672, 73899), (2737, 72144), (2839, 69552), (2856, 69138), (2898, 68136), (3006, 65688), (3024, 65297), (3128, 63126), (3213, 61456), (3312, 59619), (3507, 56304), (3519, 56112), (3672, 53774), (3841, 51408), (3864, 51102), (4008, 49266), (4284, 46092), (4347, 45424), (4509, 43792), (4676, 42228), (4692, 42084), (4968, 39746), (5474, 36072), (5678, 34776), (5712, 34569), (5796, 34068), (6012, 32844), (6256, 31563), (6426, 30728), (7014, 28152), (7038, 28056), (7344, 26887), (7682, 25704), (7728, 25551), (8016, 24633), (8211, 24048), (8517, 23184), (8568, 23046), (8694, 22712), (9018, 21896), (9352, 21114), (9384, 21042), (9936, 19873), (10521, 18768), (10557, 18704), (10948, 18036), (11356, 17388), (11523, 17136), (11592, 17034), (12024, 16422), (12852, 15364), (14028, 14076)]