129014584

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{204137}}^1$

素因数の和:204222

約数の個数: 16

約数和(自身を含む): 244965600

約数和(自身を除く): 115951016

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 204137, 408274, 816548, 1633096, 16126823, 32253646, 64507292, 129014584]

約数ペア:

[(1, 129014584), (2, 64507292), (4, 32253646), (8, 16126823), (79, 1633096), (158, 816548), (316, 408274), (632, 204137)]