157047876872

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{29789051}}^1$

素因数の和:29789716

約数の個数: 16

約数和(自身を含む): 294911614800

約数和(自身を除く): 137863737928

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 29789051, 59578102, 119156204, 238312408, 19630984609, 39261969218, 78523938436, 157047876872]

約数ペア:

[(1, 157047876872), (2, 78523938436), (4, 39261969218), (8, 19630984609), (659, 238312408), (1318, 119156204), (2636, 59578102), (5272, 29789051)]