158316785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{70207}}^1$

素因数の和:70264

約数の個数: 16

約数和(自身を含む): 212308992

約数和(自身を除く): 53992207

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 70207, 351035, 772277, 2878487, 3861385, 14392435, 31663357, 158316785]

約数ペア:

[(1, 158316785), (5, 31663357), (11, 14392435), (41, 3861385), (55, 2878487), (205, 772277), (451, 351035), (2255, 70207)]