156751010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15263}}^1$

素因数の和:15362

約数の個数: 32

約数和(自身を含む): 307722240

約数和(自身を除く): 150971230

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 15263, 30526, 76315, 152630, 198419, 396838, 992095, 1205777, 1984190, 2411554, 6028885, 12057770, 15675101, 31350202, 78375505, 156751010]

約数ペア:

[(1, 156751010), (2, 78375505), (5, 31350202), (10, 15675101), (13, 12057770), (26, 6028885), (65, 2411554), (79, 1984190), (130, 1205777), (158, 992095), (395, 396838), (790, 198419), (1027, 152630), (2054, 76315), (5135, 30526), (10270, 15263)]