156720925456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15572429}}^1$

素因数の和:15572491

約数の個数: 40

約数和(自身を含む): 330197805720

約数和(自身を除く): 173476880264

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 15572429, 31144858, 62289716, 124579432, 249158864, 264731293, 529462586, 576179873, 1058925172, 1152359746, 2117850344, 2304719492, 4235700688, 4609438984, 9218877968, 9795057841, 19590115682, 39180231364, 78360462728, 156720925456]

約数ペア:

[(1, 156720925456), (2, 78360462728), (4, 39180231364), (8, 19590115682), (16, 9795057841), (17, 9218877968), (34, 4609438984), (37, 4235700688), (68, 2304719492), (74, 2117850344), (136, 1152359746), (148, 1058925172), (272, 576179873), (296, 529462586), (592, 264731293), (629, 249158864), (1258, 124579432), (2516, 62289716), (5032, 31144858), (10064, 15572429)]