155871926

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3023}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 278691840

約数和(自身を除く): 122819914

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 406, 889, 1778, 3023, 3683, 6046, 7366, 21161, 25781, 42322, 51562, 87667, 175334, 383921, 613669, 767842, 1227338, 2687447, 5374894, 11133709, 22267418, 77935963, 155871926]

約数ペア:

[(1, 155871926), (2, 77935963), (7, 22267418), (14, 11133709), (29, 5374894), (58, 2687447), (127, 1227338), (203, 767842), (254, 613669), (406, 383921), (889, 175334), (1778, 87667), (3023, 51562), (3683, 42322), (6046, 25781), (7366, 21161)]