157065350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241639}}^1$

素因数の和:241664

約数の個数: 24

約数和(自身を含む): 314615280

約数和(自身を除く): 157549930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 241639, 483278, 1208195, 2416390, 3141307, 6040975, 6282614, 12081950, 15706535, 31413070, 78532675, 157065350]

約数ペア:

[(1, 157065350), (2, 78532675), (5, 31413070), (10, 15706535), (13, 12081950), (25, 6282614), (26, 6040975), (50, 3141307), (65, 2416390), (130, 1208195), (325, 483278), (650, 241639)]