156769878680

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{6676741}}^1$

素因数の和:6677339

約数の個数: 32

約数和(自身を含む): 353333186640

約数和(自身を除く): 196563307960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 4696, 5870, 11740, 23480, 6676741, 13353482, 26706964, 33383705, 53413928, 66767410, 133534820, 267069640, 3919246967, 7838493934, 15676987868, 19596234835, 31353975736, 39192469670, 78384939340, 156769878680]

約数ペア:

[(1, 156769878680), (2, 78384939340), (4, 39192469670), (5, 31353975736), (8, 19596234835), (10, 15676987868), (20, 7838493934), (40, 3919246967), (587, 267069640), (1174, 133534820), (2348, 66767410), (2935, 53413928), (4696, 33383705), (5870, 26706964), (11740, 13353482), (23480, 6676741)]