155111792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{881317}}^1$

素因数の和:881336

約数の個数: 20

約数和(自身を含む): 327850296

約数和(自身を除く): 172738504

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 881317, 1762634, 3525268, 7050536, 9694487, 14101072, 19388974, 38777948, 77555896, 155111792]

約数ペア:

[(1, 155111792), (2, 77555896), (4, 38777948), (8, 19388974), (11, 14101072), (16, 9694487), (22, 7050536), (44, 3525268), (88, 1762634), (176, 881317)]