164039144

素因数分解:

$2^3\times {\mathrm{4177}}^1\times {\mathrm{4909}}^1$

素因数の和:9092

約数の個数: 16

約数和(自身を含む): 307709700

約数和(自身を除く): 143670556

約数列:

[1, 2, 4, 8, 4177, 4909, 8354, 9818, 16708, 19636, 33416, 39272, 20504893, 41009786, 82019572, 164039144]

約数ペア:

[(1, 164039144), (2, 82019572), (4, 41009786), (8, 20504893), (4177, 39272), (4909, 33416), (8354, 19636), (9818, 16708)]