149166608

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{15359}}^1$

素因数の和:15974

約数の個数: 20

約数和(自身を含む): 289505280

約数和(自身を除く): 140338672

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 15359, 30718, 61436, 122872, 245744, 9322913, 18645826, 37291652, 74583304, 149166608]

約数ペア:

[(1, 149166608), (2, 74583304), (4, 37291652), (8, 18645826), (16, 9322913), (607, 245744), (1214, 122872), (2428, 61436), (4856, 30718), (9712, 15359)]