156912759920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5961731}}^1$

素因数の和:5961798

約数の個数: 80

約数和(自身を含む): 425810746368

約数和(自身を除く): 268897986448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 5961731, 11923462, 23846924, 29808655, 41732117, 47693848, 59617310, 83464234, 95387696, 119234620, 166928468, 208660585, 238469240, 280201357, 333856936, 417321170, 476938480, 560402714, 667713872, 834642340, 1120805428, 1401006785, 1669284680, 1961409499, 2241610856, 2802013570, 3338569360, 3922818998, 4483221712, 5604027140, 7845637996, 9807047495, 11208054280, 15691275992, 19614094990, 22416108560, 31382551984, 39228189980, 78456379960, 156912759920]

約数ペア:

[(1, 156912759920), (2, 78456379960), (4, 39228189980), (5, 31382551984), (7, 22416108560), (8, 19614094990), (10, 15691275992), (14, 11208054280), (16, 9807047495), (20, 7845637996), (28, 5604027140), (35, 4483221712), (40, 3922818998), (47, 3338569360), (56, 2802013570), (70, 2241610856), (80, 1961409499), (94, 1669284680), (112, 1401006785), (140, 1120805428), (188, 834642340), (235, 667713872), (280, 560402714), (329, 476938480), (376, 417321170), (470, 333856936), (560, 280201357), (658, 238469240), (752, 208660585), (940, 166928468), (1316, 119234620), (1645, 95387696), (1880, 83464234), (2632, 59617310), (3290, 47693848), (3760, 41732117), (5264, 29808655), (6580, 23846924), (13160, 11923462), (26320, 5961731)]