163841294

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1712

約数の個数: 24

約数和(自身を含む): 261289800

約数和(自身を除く): 97448506

約数列:

[1, 2, 19, 38, 149, 298, 361, 722, 1523, 2831, 3046, 5662, 28937, 53789, 57874, 107578, 226927, 453854, 549803, 1099606, 4311613, 8623226, 81920647, 163841294]

約数ペア:

[(1, 163841294), (2, 81920647), (19, 8623226), (38, 4311613), (149, 1099606), (298, 549803), (361, 453854), (722, 226927), (1523, 107578), (2831, 57874), (3046, 53789), (5662, 28937)]