156944903330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2019623}}^1$

素因数の和:2020058

約数の個数: 32

約数和(自身を含む): 298096502400

約数和(自身を除く): 141151599070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 409, 818, 2045, 4090, 7771, 15542, 38855, 77710, 2019623, 4039246, 10098115, 20196230, 38372837, 76745674, 191864185, 383728370, 826025807, 1652051614, 4130129035, 8260258070, 15694490333, 31388980666, 78472451665, 156944903330]

約数ペア:

[(1, 156944903330), (2, 78472451665), (5, 31388980666), (10, 15694490333), (19, 8260258070), (38, 4130129035), (95, 1652051614), (190, 826025807), (409, 383728370), (818, 191864185), (2045, 76745674), (4090, 38372837), (7771, 20196230), (15542, 10098115), (38855, 4039246), (77710, 2019623)]