165280227848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1215295793}}^1$

素因数の和:1215295816

約数の個数: 16

約数和(自身を含む): 328129864380

約数和(自身を除く): 162849636532

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1215295793, 2430591586, 4861183172, 9722366344, 20660028481, 41320056962, 82640113924, 165280227848]

約数ペア:

[(1, 165280227848), (2, 82640113924), (4, 41320056962), (8, 20660028481), (17, 9722366344), (34, 4861183172), (68, 2430591586), (136, 1215295793)]