157036661128

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{141220019}}^1$

素因数の和:141220164

約数の個数: 16

約数和(自身を含む): 296562042000

約数和(自身を除く): 139525380872

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 141220019, 282440038, 564880076, 1129760152, 19629582641, 39259165282, 78518330564, 157036661128]

約数ペア:

[(1, 157036661128), (2, 78518330564), (4, 39259165282), (8, 19629582641), (139, 1129760152), (278, 564880076), (556, 282440038), (1112, 141220019)]