133064204528

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{52971419}}^1$

素因数の和:52971584

約数の個数: 20

約数和(自身を含む): 259454015160

約数和(自身を除く): 126389810632

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 52971419, 105942838, 211885676, 423771352, 847542704, 8316512783, 16633025566, 33266051132, 66532102264, 133064204528]

約数ペア:

[(1, 133064204528), (2, 66532102264), (4, 33266051132), (8, 16633025566), (16, 8316512783), (157, 847542704), (314, 423771352), (628, 211885676), (1256, 105942838), (2512, 52971419)]