156968158480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9665527}}^1$

素因数の和:9665576

約数の個数: 80

約数和(自身を含む): 431469169920

約数和(自身を除く): 274501011440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 9665527, 19331054, 38662108, 48327635, 67658689, 77324216, 96655270, 135317378, 154648432, 193310540, 270634756, 280300283, 338293445, 386621080, 541269512, 560600566, 676586890, 773242160, 1082539024, 1121201132, 1353173780, 1401501415, 1962101981, 2242402264, 2706347560, 2803002830, 3924203962, 4484804528, 5412695120, 5606005660, 7848407924, 9810509905, 11212011320, 15696815848, 19621019810, 22424022640, 31393631696, 39242039620, 78484079240, 156968158480]

約数ペア:

[(1, 156968158480), (2, 78484079240), (4, 39242039620), (5, 31393631696), (7, 22424022640), (8, 19621019810), (10, 15696815848), (14, 11212011320), (16, 9810509905), (20, 7848407924), (28, 5606005660), (29, 5412695120), (35, 4484804528), (40, 3924203962), (56, 2803002830), (58, 2706347560), (70, 2242402264), (80, 1962101981), (112, 1401501415), (116, 1353173780), (140, 1121201132), (145, 1082539024), (203, 773242160), (232, 676586890), (280, 560600566), (290, 541269512), (406, 386621080), (464, 338293445), (560, 280300283), (580, 270634756), (812, 193310540), (1015, 154648432), (1160, 135317378), (1624, 96655270), (2030, 77324216), (2320, 67658689), (3248, 48327635), (4060, 38662108), (8120, 19331054), (16240, 9665527)]