156963454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{22901}}^1$

素因数の和:23075

約数の個数: 16

約数和(自身を含む): 247341600

約数和(自身を除く): 90378146

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 22901, 45802, 526723, 1053446, 3412249, 6824498, 78481727, 156963454]

約数ペア:

[(1, 156963454), (2, 78481727), (23, 6824498), (46, 3412249), (149, 1053446), (298, 526723), (3427, 45802), (6854, 22901)]