149728831

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{3217}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 175574080

約数和(自身を除く): 25845249

約数列:

[1, 7, 61, 109, 427, 763, 3217, 6649, 22519, 46543, 196237, 350653, 1373659, 2454571, 21389833, 149728831]

約数ペア:

[(1, 149728831), (7, 21389833), (61, 2454571), (109, 1373659), (427, 350653), (763, 196237), (3217, 46543), (6649, 22519)]