156228086

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{46691}}^1$

素因数の和:46939

約数の個数: 16

約数和(自身を含む): 268945920

約数和(自身を除く): 112717834

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 46691, 93382, 326837, 653674, 11159149, 22318298, 78114043, 156228086]

約数ペア:

[(1, 156228086), (2, 78114043), (7, 22318298), (14, 11159149), (239, 653674), (478, 326837), (1673, 93382), (3346, 46691)]