149702942096

素因数分解:

$2^4\times {\mathrm{65609}}^1\times {\mathrm{142609}}^1$

素因数の和:208226

約数の個数: 20

約数和(自身を含む): 290055905100

約数和(自身を除く): 140352963004

約数列:

[1, 2, 4, 8, 16, 65609, 131218, 142609, 262436, 285218, 524872, 570436, 1049744, 1140872, 2281744, 9356433881, 18712867762, 37425735524, 74851471048, 149702942096]

約数ペア:

[(1, 149702942096), (2, 74851471048), (4, 37425735524), (8, 18712867762), (16, 9356433881), (65609, 2281744), (131218, 1140872), (142609, 1049744), (262436, 570436), (285218, 524872)]