156946466818

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{1649533}}^1$

素因数の和:1650069

約数の個数: 16

約数和(自身を含む): 238067345016

約数和(自身を除く): 81120878198

約数列:

[1, 2, 113, 226, 421, 842, 47573, 95146, 1649533, 3299066, 186397229, 372794458, 694453393, 1388906786, 78473233409, 156946466818]

約数ペア:

[(1, 156946466818), (2, 78473233409), (113, 1388906786), (226, 694453393), (421, 372794458), (842, 186397229), (47573, 3299066), (95146, 1649533)]