157220144645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{5390713}}^1$

素因数の和:5391044

約数の個数: 16

約数和(自身を含む): 199240789440

約数和(自身を除く): 42020644795

約数列:

[1, 5, 19, 95, 307, 1535, 5833, 29165, 5390713, 26953565, 102423547, 512117735, 1654948891, 8274744455, 31444028929, 157220144645]

約数ペア:

[(1, 157220144645), (5, 31444028929), (19, 8274744455), (95, 1654948891), (307, 512117735), (1535, 102423547), (5833, 26953565), (29165, 5390713)]