149039138

素因数分解:

$2^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 225227520

約数和(自身を除く): 76188382

約数列:

[1, 2, 293, 419, 586, 607, 838, 1214, 122767, 177851, 245534, 254333, 355702, 508666, 74519569, 149039138]

約数ペア:

[(1, 149039138), (2, 74519569), (293, 508666), (419, 355702), (586, 254333), (607, 245534), (838, 177851), (1214, 122767)]