139109872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{790397}}^1$

素因数の和:790416

約数の個数: 20

約数和(自身を含む): 294028056

約数和(自身を除く): 154918184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 790397, 1580794, 3161588, 6323176, 8694367, 12646352, 17388734, 34777468, 69554936, 139109872]

約数ペア:

[(1, 139109872), (2, 69554936), (4, 34777468), (8, 17388734), (11, 12646352), (16, 8694367), (22, 6323176), (44, 3161588), (88, 1580794), (176, 790397)]