149221259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11827}}^1$

素因数の和:11906

約数の個数: 16

約数和(自身を含む): 172594176

約数和(自身を除く): 23372917

約数列:

[1, 11, 31, 37, 341, 407, 1147, 11827, 12617, 130097, 366637, 437599, 4033007, 4813589, 13565569, 149221259]

約数ペア:

[(1, 149221259), (11, 13565569), (31, 4813589), (37, 4033007), (341, 437599), (407, 366637), (1147, 130097), (11827, 12617)]