129000296

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{117701}}^1$

素因数の和:117844

約数の個数: 16

約数和(自身を含む): 243643140

約数和(自身を除く): 114642844

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 117701, 235402, 470804, 941608, 16125037, 32250074, 64500148, 129000296]

約数ペア:

[(1, 129000296), (2, 64500148), (4, 32250074), (8, 16125037), (137, 941608), (274, 470804), (548, 235402), (1096, 117701)]