157580778832

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{6901751}}^1$

素因数の和:6903186

約数の個数: 20

約数和(自身を含む): 305526757536

約数和(自身を除く): 147945978704

約数列:

[1, 2, 4, 8, 16, 1427, 2854, 5708, 11416, 22832, 6901751, 13803502, 27607004, 55214008, 110428016, 9848798677, 19697597354, 39395194708, 78790389416, 157580778832]

約数ペア:

[(1, 157580778832), (2, 78790389416), (4, 39395194708), (8, 19697597354), (16, 9848798677), (1427, 110428016), (2854, 55214008), (5708, 27607004), (11416, 13803502), (22832, 6901751)]