166417889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3511}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 188805120

約数和(自身を除く): 22387231

約数列:

[1, 11, 31, 139, 341, 1529, 3511, 4309, 38621, 47399, 108841, 488029, 1197251, 5368319, 15128899, 166417889]

約数ペア:

[(1, 166417889), (11, 15128899), (31, 5368319), (139, 1197251), (341, 488029), (1529, 108841), (3511, 47399), (4309, 38621)]