156614270

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 285659136

約数和(自身を除く): 129044866

約数列:

[1, 2, 5, 10, 167, 191, 334, 382, 491, 835, 955, 982, 1670, 1910, 2455, 4910, 31897, 63794, 81997, 93781, 159485, 163994, 187562, 318970, 409985, 468905, 819970, 937810, 15661427, 31322854, 78307135, 156614270]

約数ペア:

[(1, 156614270), (2, 78307135), (5, 31322854), (10, 15661427), (167, 937810), (191, 819970), (334, 468905), (382, 409985), (491, 318970), (835, 187562), (955, 163994), (982, 159485), (1670, 93781), (1910, 81997), (2455, 63794), (4910, 31897)]