136906960

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10499}}^1$

素因数の和:10675

約数の個数: 40

約数和(自身を含む): 320292000

約数和(自身を除く): 183385040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 10499, 13040, 20998, 41996, 52495, 83992, 104990, 167984, 209980, 419960, 839920, 1711337, 3422674, 6845348, 8556685, 13690696, 17113370, 27381392, 34226740, 68453480, 136906960]

約数ペア:

[(1, 136906960), (2, 68453480), (4, 34226740), (5, 27381392), (8, 17113370), (10, 13690696), (16, 8556685), (20, 6845348), (40, 3422674), (80, 1711337), (163, 839920), (326, 419960), (652, 209980), (815, 167984), (1304, 104990), (1630, 83992), (2608, 52495), (3260, 41996), (6520, 20998), (10499, 13040)]