158207038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{117889}}^1$

素因数の和:117963

約数の個数: 16

約数和(自身を含む): 263130480

約数和(自身を除く): 104923442

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 117889, 235778, 1296779, 2593558, 7191229, 14382458, 79103519, 158207038]

約数ペア:

[(1, 158207038), (2, 79103519), (11, 14382458), (22, 7191229), (61, 2593558), (122, 1296779), (671, 235778), (1342, 117889)]