157042024

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{120431}}^1$

素因数の和:120600

約数の個数: 16

約数和(自身を含む): 296262720

約数和(自身を除く): 139220696

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 120431, 240862, 481724, 963448, 19630253, 39260506, 78521012, 157042024]

約数ペア:

[(1, 157042024), (2, 78521012), (4, 39260506), (8, 19630253), (163, 963448), (326, 481724), (652, 240862), (1304, 120431)]