156438828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 525234528

約数和(自身を除く): 368795700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 53, 63, 68, 78, 84, 91, 102, 106, 117, 119, 126, 153, 156, 159, 182, 204, 212, 221, 234, 238, 252, 273, 306, 318, 357, 364, 371, 442, 468, 476, 477, 546, 612, 636, 663, 689, 714, 742, 819, 884, 901, 954, 1071, 1092, 1113, 1326, 1378, 1428, 1484, 1547, 1638, 1802, 1908, 1989, 2067, 2142, 2226, 2652, 2703, 2756, 2809, 3094, 3276, 3339, 3604, 3978, 4134, 4284, 4452, 4641, 4823, 5406, 5618, 6188, 6201, 6307, 6678, 7956, 8109, 8268, 8427, 9282, 9646, 10812, 11236, 11713, 12402, 12614, 13356, 13923, 14469, 16218, 16854, 18564, 18921, 19292, 19663, 23426, 24804, 25228, 25281, 27846, 28938, 32436, 33708, 35139, 36517, 37842, 39326, 43407, 46852, 47753, 50562, 55692, 56763, 57876, 58989, 70278, 73034, 75684, 78652, 81991, 86814, 95506, 101124, 105417, 109551, 113526, 117978, 140556, 143259, 146068, 163982, 173628, 176967, 191012, 210834, 219102, 227052, 235956, 245973, 255619, 286518, 327964, 328653, 334271, 353934, 421668, 429777, 438204, 491946, 511238, 573036, 620789, 657306, 668542, 707868, 737919, 766857, 859554, 983892, 1002813, 1022476, 1241578, 1314612, 1337084, 1475838, 1533714, 1719108, 1862367, 2005626, 2300571, 2483156, 2951676, 3008439, 3067428, 3724734, 4011252, 4345523, 4601142, 5587101, 6016878, 7449468, 8691046, 9202284, 11174202, 12033756, 13036569, 17382092, 22348404, 26073138, 39109707, 52146276, 78219414, 156438828]

約数ペア:

[(1, 156438828), (2, 78219414), (3, 52146276), (4, 39109707), (6, 26073138), (7, 22348404), (9, 17382092), (12, 13036569), (13, 12033756), (14, 11174202), (17, 9202284), (18, 8691046), (21, 7449468), (26, 6016878), (28, 5587101), (34, 4601142), (36, 4345523), (39, 4011252), (42, 3724734), (51, 3067428), (52, 3008439), (53, 2951676), (63, 2483156), (68, 2300571), (78, 2005626), (84, 1862367), (91, 1719108), (102, 1533714), (106, 1475838), (117, 1337084), (119, 1314612), (126, 1241578), (153, 1022476), (156, 1002813), (159, 983892), (182, 859554), (204, 766857), (212, 737919), (221, 707868), (234, 668542), (238, 657306), (252, 620789), (273, 573036), (306, 511238), (318, 491946), (357, 438204), (364, 429777), (371, 421668), (442, 353934), (468, 334271), (476, 328653), (477, 327964), (546, 286518), (612, 255619), (636, 245973), (663, 235956), (689, 227052), (714, 219102), (742, 210834), (819, 191012), (884, 176967), (901, 173628), (954, 163982), (1071, 146068), (1092, 143259), (1113, 140556), (1326, 117978), (1378, 113526), (1428, 109551), (1484, 105417), (1547, 101124), (1638, 95506), (1802, 86814), (1908, 81991), (1989, 78652), (2067, 75684), (2142, 73034), (2226, 70278), (2652, 58989), (2703, 57876), (2756, 56763), (2809, 55692), (3094, 50562), (3276, 47753), (3339, 46852), (3604, 43407), (3978, 39326), (4134, 37842), (4284, 36517), (4452, 35139), (4641, 33708), (4823, 32436), (5406, 28938), (5618, 27846), (6188, 25281), (6201, 25228), (6307, 24804), (6678, 23426), (7956, 19663), (8109, 19292), (8268, 18921), (8427, 18564), (9282, 16854), (9646, 16218), (10812, 14469), (11236, 13923), (11713, 13356), (12402, 12614)]