145979449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17393}}^1$

素因数の和:17520

約数の個数: 16

約数和(自身を含む): 183680640

約数和(自身を除く): 37701191

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 17393, 121751, 191323, 1339261, 1895837, 13270859, 20854207, 145979449]

約数ペア:

[(1, 145979449), (7, 20854207), (11, 13270859), (77, 1895837), (109, 1339261), (763, 191323), (1199, 121751), (8393, 17393)]