102155216

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{80819}}^1$

素因数の和:80906

約数の個数: 20

約数和(自身を含む): 200433600

約数和(自身を除く): 98278384

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 80819, 161638, 323276, 646552, 1293104, 6384701, 12769402, 25538804, 51077608, 102155216]

約数ペア:

[(1, 102155216), (2, 51077608), (4, 25538804), (8, 12769402), (16, 6384701), (79, 1293104), (158, 646552), (316, 323276), (632, 161638), (1264, 80819)]