155364242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{1601}}^1$

素因数の和:2026

約数の個数: 24

約数和(自身を含む): 256957596

約数和(自身を除く): 101593354

約数列:

[1, 2, 11, 22, 121, 242, 401, 802, 1601, 3202, 4411, 8822, 17611, 35222, 48521, 97042, 193721, 387442, 642001, 1284002, 7062011, 14124022, 77682121, 155364242]

約数ペア:

[(1, 155364242), (2, 77682121), (11, 14124022), (22, 7062011), (121, 1284002), (242, 642001), (401, 387442), (802, 193721), (1601, 97042), (3202, 48521), (4411, 35222), (8822, 17611)]