151436

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 18

約数和(自身を含む): 283668

約数和(自身を除く): 132232

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 289, 524, 578, 1156, 2227, 4454, 8908, 37859, 75718, 151436]

約数ペア:

[(1, 151436), (2, 75718), (4, 37859), (17, 8908), (34, 4454), (68, 2227), (131, 1156), (262, 578), (289, 524)]