165215164

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{78079}}^1$

素因数の和:78129

約数の個数: 18

約数和(自身を含む): 302247680

約数和(自身を除く): 137032516

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 78079, 156158, 312316, 1795817, 3591634, 7183268, 41303791, 82607582, 165215164]

約数ペア:

[(1, 165215164), (2, 82607582), (4, 41303791), (23, 7183268), (46, 3591634), (92, 1795817), (529, 312316), (1058, 156158), (2116, 78079)]