157048893488

素因数分解:

$2^4\times {\mathrm{21227}}^1\times {\mathrm{462409}}^1$

素因数の和:483644

約数の個数: 20

約数和(自身を含む): 304297223880

約数和(自身を除く): 147248330392

約数列:

[1, 2, 4, 8, 16, 21227, 42454, 84908, 169816, 339632, 462409, 924818, 1849636, 3699272, 7398544, 9815555843, 19631111686, 39262223372, 78524446744, 157048893488]

約数ペア:

[(1, 157048893488), (2, 78524446744), (4, 39262223372), (8, 19631111686), (16, 9815555843), (21227, 7398544), (42454, 3699272), (84908, 1849636), (169816, 924818), (339632, 462409)]