167173630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1861}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 324703008

約数和(自身を除く): 157529378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 691, 1382, 1861, 3455, 3722, 6910, 8983, 9305, 17966, 18610, 24193, 44915, 48386, 89830, 120965, 241930, 1285951, 2571902, 6429755, 12859510, 16717363, 33434726, 83586815, 167173630]

約数ペア:

[(1, 167173630), (2, 83586815), (5, 33434726), (10, 16717363), (13, 12859510), (26, 6429755), (65, 2571902), (130, 1285951), (691, 241930), (1382, 120965), (1861, 89830), (3455, 48386), (3722, 44915), (6910, 24193), (8983, 18610), (9305, 17966)]