156765533764

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{380377}}^1$

素因数の和:380788

約数の個数: 48

約数和(自身を含む): 322073660160

約数和(自身を除く): 165308126396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 359, 574, 718, 1148, 1436, 2513, 5026, 10052, 14719, 29438, 58876, 103033, 206066, 380377, 412132, 760754, 1521508, 2662639, 5325278, 10650556, 15595457, 31190914, 62381828, 109168199, 136555343, 218336398, 273110686, 436672796, 546221372, 955887401, 1911774802, 3823549604, 5598769063, 11197538126, 22395076252, 39191383441, 78382766882, 156765533764]

約数ペア:

[(1, 156765533764), (2, 78382766882), (4, 39191383441), (7, 22395076252), (14, 11197538126), (28, 5598769063), (41, 3823549604), (82, 1911774802), (164, 955887401), (287, 546221372), (359, 436672796), (574, 273110686), (718, 218336398), (1148, 136555343), (1436, 109168199), (2513, 62381828), (5026, 31190914), (10052, 15595457), (14719, 10650556), (29438, 5325278), (58876, 2662639), (103033, 1521508), (206066, 760754), (380377, 412132)]