157250870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3251}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 324055296

約数和(自身を除く): 166804426

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 3251, 3455, 4837, 6502, 6910, 9674, 16255, 22757, 24185, 32510, 45514, 48370, 113785, 227570, 2246441, 4492882, 11232205, 15725087, 22464410, 31450174, 78625435, 157250870]

約数ペア:

[(1, 157250870), (2, 78625435), (5, 31450174), (7, 22464410), (10, 15725087), (14, 11232205), (35, 4492882), (70, 2246441), (691, 227570), (1382, 113785), (3251, 48370), (3455, 45514), (4837, 32510), (6502, 24185), (6910, 22757), (9674, 16255)]