156911618798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{648395119}}^1$

素因数の和:648395143

約数の個数: 12

約数和(自身を含む): 258709652880

約数和(自身を除く): 101798034082

約数列:

[1, 2, 11, 22, 121, 242, 648395119, 1296790238, 7132346309, 14264692618, 78455809399, 156911618798]

約数ペア:

[(1, 156911618798), (2, 78455809399), (11, 14264692618), (22, 7132346309), (121, 1296790238), (242, 648395119)]