161988268176

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{653}}^1\times {\mathrm{11719}}^1$

素因数の和:12403

約数の個数: 240

約数和(自身を含む): 541753718400

約数和(自身を除く): 379765450224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 653, 756, 784, 882, 1008, 1176, 1306, 1323, 1512, 1764, 1959, 2352, 2612, 2646, 3024, 3528, 3918, 4571, 5224, 5292, 5877, 7056, 7836, 9142, 10448, 10584, 11719, 11754, 13713, 15672, 17631, 18284, 21168, 23438, 23508, 27426, 31344, 31997, 35157, 35262, 36568, 41139, 46876, 47016, 54852, 63994, 70314, 70524, 73136, 82033, 82278, 93752, 94032, 95991, 105471, 109704, 123417, 127988, 140628, 141048, 164066, 164556, 187504, 191982, 210942, 219408, 246099, 246834, 255976, 281256, 282096, 287973, 316413, 328132, 329112, 383964, 421884, 492198, 493668, 511952, 562512, 574231, 575946, 632826, 656264, 658224, 738297, 767928, 843768, 863919, 984396, 987336, 1148462, 1151892, 1265652, 1312528, 1476594, 1535856, 1687536, 1722693, 1727838, 1968792, 1974672, 2214891, 2296924, 2303784, 2531304, 2953188, 3445386, 3455676, 3937584, 4429782, 4593848, 4607568, 5062608, 5168079, 5906376, 6890772, 6911352, 7652507, 8859564, 9187696, 10336158, 11812752, 13781544, 13822704, 15305014, 15504237, 17719128, 20672316, 22957521, 27563088, 30610028, 31008474, 35438256, 41344632, 45915042, 53567549, 61220056, 62016948, 68872563, 82689264, 91830084, 107135098, 122440112, 124033896, 137745126, 160702647, 183660168, 206617689, 214270196, 248067792, 275490252, 321405294, 367320336, 374972843, 413235378, 428540392, 482107941, 550980504, 642810588, 749945686, 826470756, 857080784, 964215882, 1101961008, 1124918529, 1285621176, 1446323823, 1499891372, 1652941512, 1928431764, 2249837058, 2571242352, 2892647646, 2999782744, 3305883024, 3374755587, 3856863528, 4499674116, 5785295292, 5999565488, 6749511174, 7713727056, 8999348232, 10124266761, 11570590584, 13499022348, 17998696464, 20248533522, 23141181168, 26998044696, 40497067044, 53996089392, 80994134088, 161988268176]

約数ペア:

[(1, 161988268176), (2, 80994134088), (3, 53996089392), (4, 40497067044), (6, 26998044696), (7, 23141181168), (8, 20248533522), (9, 17998696464), (12, 13499022348), (14, 11570590584), (16, 10124266761), (18, 8999348232), (21, 7713727056), (24, 6749511174), (27, 5999565488), (28, 5785295292), (36, 4499674116), (42, 3856863528), (48, 3374755587), (49, 3305883024), (54, 2999782744), (56, 2892647646), (63, 2571242352), (72, 2249837058), (84, 1928431764), (98, 1652941512), (108, 1499891372), (112, 1446323823), (126, 1285621176), (144, 1124918529), (147, 1101961008), (168, 964215882), (189, 857080784), (196, 826470756), (216, 749945686), (252, 642810588), (294, 550980504), (336, 482107941), (378, 428540392), (392, 413235378), (432, 374972843), (441, 367320336), (504, 321405294), (588, 275490252), (653, 248067792), (756, 214270196), (784, 206617689), (882, 183660168), (1008, 160702647), (1176, 137745126), (1306, 124033896), (1323, 122440112), (1512, 107135098), (1764, 91830084), (1959, 82689264), (2352, 68872563), (2612, 62016948), (2646, 61220056), (3024, 53567549), (3528, 45915042), (3918, 41344632), (4571, 35438256), (5224, 31008474), (5292, 30610028), (5877, 27563088), (7056, 22957521), (7836, 20672316), (9142, 17719128), (10448, 15504237), (10584, 15305014), (11719, 13822704), (11754, 13781544), (13713, 11812752), (15672, 10336158), (17631, 9187696), (18284, 8859564), (21168, 7652507), (23438, 6911352), (23508, 6890772), (27426, 5906376), (31344, 5168079), (31997, 5062608), (35157, 4607568), (35262, 4593848), (36568, 4429782), (41139, 3937584), (46876, 3455676), (47016, 3445386), (54852, 2953188), (63994, 2531304), (70314, 2303784), (70524, 2296924), (73136, 2214891), (82033, 1974672), (82278, 1968792), (93752, 1727838), (94032, 1722693), (95991, 1687536), (105471, 1535856), (109704, 1476594), (123417, 1312528), (127988, 1265652), (140628, 1151892), (141048, 1148462), (164066, 987336), (164556, 984396), (187504, 863919), (191982, 843768), (210942, 767928), (219408, 738297), (246099, 658224), (246834, 656264), (255976, 632826), (281256, 575946), (282096, 574231), (287973, 562512), (316413, 511952), (328132, 493668), (329112, 492198), (383964, 421884)]