156971454

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{79039}}^1$

素因数の和:79375

約数の個数: 16

約数和(自身を含む): 314895360

約数和(自身を除く): 157923906

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 79039, 158078, 237117, 474234, 26161909, 52323818, 78485727, 156971454]

約数ペア:

[(1, 156971454), (2, 78485727), (3, 52323818), (6, 26161909), (331, 474234), (662, 237117), (993, 158078), (1986, 79039)]