138819616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{333701}}^1$

素因数の和:333724

約数の個数: 24

約数和(自身を含む): 294325164

約数和(自身を除く): 155505548

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 333701, 667402, 1334804, 2669608, 4338113, 5339216, 8676226, 10678432, 17352452, 34704904, 69409808, 138819616]

約数ペア:

[(1, 138819616), (2, 69409808), (4, 34704904), (8, 17352452), (13, 10678432), (16, 8676226), (26, 5339216), (32, 4338113), (52, 2669608), (104, 1334804), (208, 667402), (416, 333701)]