156660387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{22193}}^1$

素因数の和:22390

約数の個数: 16

約数和(自身を含む): 226201248

約数和(自身を除く): 69540861

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 22193, 66579, 288509, 865527, 4016933, 12050799, 52220129, 156660387]

約数ペア:

[(1, 156660387), (3, 52220129), (13, 12050799), (39, 4016933), (181, 865527), (543, 288509), (2353, 66579), (7059, 22193)]