156711929090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{54225581}}^1$

素因数の和:54225622

約数の個数: 24

約数和(自身を含む): 299650566132

約数和(自身を除く): 142938637042

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 54225581, 108451162, 271127905, 542255810, 921834877, 1843669754, 4609174385, 9218348770, 15671192909, 31342385818, 78355964545, 156711929090]

約数ペア:

[(1, 156711929090), (2, 78355964545), (5, 31342385818), (10, 15671192909), (17, 9218348770), (34, 4609174385), (85, 1843669754), (170, 921834877), (289, 542255810), (578, 271127905), (1445, 108451162), (2890, 54225581)]