151955912

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{136651}}^1$

素因数の和:136796

約数の個数: 16

約数和(自身を含む): 286969200

約数和(自身を除く): 135013288

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 136651, 273302, 546604, 1093208, 18994489, 37988978, 75977956, 151955912]

約数ペア:

[(1, 151955912), (2, 75977956), (4, 37988978), (8, 18994489), (139, 1093208), (278, 546604), (556, 273302), (1112, 136651)]