168176464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{133051}}^1$

素因数の和:133138

約数の個数: 20

約数和(自身を含む): 329968960

約数和(自身を除く): 161792496

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 133051, 266102, 532204, 1064408, 2128816, 10511029, 21022058, 42044116, 84088232, 168176464]

約数ペア:

[(1, 168176464), (2, 84088232), (4, 42044116), (8, 21022058), (16, 10511029), (79, 2128816), (158, 1064408), (316, 532204), (632, 266102), (1264, 133051)]