133931264

素因数分解:

$2^8\times {\mathrm{523169}}^1$

素因数の和:523185

約数の個数: 18

約数和(自身を含む): 267339870

約数和(自身を除く): 133408606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 523169, 1046338, 2092676, 4185352, 8370704, 16741408, 33482816, 66965632, 133931264]

約数ペア:

[(1, 133931264), (2, 66965632), (4, 33482816), (8, 16741408), (16, 8370704), (32, 4185352), (64, 2092676), (128, 1046338), (256, 523169)]