156881912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5807}}^1$

素因数の和:6131

約数の個数: 32

約数和(自身を含む): 321995520

約数和(自身を除く): 165113608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 5807, 6754, 11614, 13508, 23228, 27016, 46456, 63877, 127754, 255508, 511016, 1782749, 3565498, 7130996, 14261992, 19610239, 39220478, 78440956, 156881912]

約数ペア:

[(1, 156881912), (2, 78440956), (4, 39220478), (8, 19610239), (11, 14261992), (22, 7130996), (44, 3565498), (88, 1782749), (307, 511016), (614, 255508), (1228, 127754), (2456, 63877), (3377, 46456), (5807, 27016), (6754, 23228), (11614, 13508)]