157079674

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{1223}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 237945600

約数和(自身を除く): 80865926

約数列:

[1, 2, 149, 298, 431, 862, 1223, 2446, 64219, 128438, 182227, 364454, 527113, 1054226, 78539837, 157079674]

約数ペア:

[(1, 157079674), (2, 78539837), (149, 1054226), (298, 527113), (431, 364454), (862, 182227), (1223, 128438), (2446, 64219)]