159250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1$

素因数の和:44

約数の個数: 48

約数和(自身を含む): 373464

約数和(自身を除く): 214214

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 175, 182, 245, 250, 325, 350, 455, 490, 637, 650, 875, 910, 1225, 1274, 1625, 1750, 2275, 2450, 3185, 3250, 4550, 6125, 6370, 11375, 12250, 15925, 22750, 31850, 79625, 159250]

約数ペア:

[(1, 159250), (2, 79625), (5, 31850), (7, 22750), (10, 15925), (13, 12250), (14, 11375), (25, 6370), (26, 6125), (35, 4550), (49, 3250), (50, 3185), (65, 2450), (70, 2275), (91, 1750), (98, 1625), (125, 1274), (130, 1225), (175, 910), (182, 875), (245, 650), (250, 637), (325, 490), (350, 455)]