161090714

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{12329}}^1$

素因数の和:12517

約数の個数: 16

約数和(自身を含む): 248572800

約数和(自身を除く): 87482086

約数列:

[1, 2, 47, 94, 139, 278, 6533, 12329, 13066, 24658, 579463, 1158926, 1713731, 3427462, 80545357, 161090714]

約数ペア:

[(1, 161090714), (2, 80545357), (47, 3427462), (94, 1713731), (139, 1158926), (278, 579463), (6533, 24658), (12329, 13066)]