156989136928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{377377733}}^1$

素因数の和:377377756

約数の個数: 24

約数和(自身を含む): 332847161388

約数和(自身を除く): 175858024460

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 377377733, 754755466, 1509510932, 3019021864, 4905910529, 6038043728, 9811821058, 12076087456, 19623642116, 39247284232, 78494568464, 156989136928]

約数ペア:

[(1, 156989136928), (2, 78494568464), (4, 39247284232), (8, 19623642116), (13, 12076087456), (16, 9811821058), (26, 6038043728), (32, 4905910529), (52, 3019021864), (104, 1509510932), (208, 754755466), (416, 377377733)]