149725832

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{398207}}^1$

素因数の和:398260

約数の個数: 16

約数和(自身を含む): 286709760

約数和(自身を除く): 136983928

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 398207, 796414, 1592828, 3185656, 18715729, 37431458, 74862916, 149725832]

約数ペア:

[(1, 149725832), (2, 74862916), (4, 37431458), (8, 18715729), (47, 3185656), (94, 1592828), (188, 796414), (376, 398207)]