156974137270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{682496249}}^1$

素因数の和:682496279

約数の個数: 16

約数和(自身を含む): 294838380000

約数和(自身を除く): 137864242730

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 682496249, 1364992498, 3412481245, 6824962490, 15697413727, 31394827454, 78487068635, 156974137270]

約数ペア:

[(1, 156974137270), (2, 78487068635), (5, 31394827454), (10, 15697413727), (23, 6824962490), (46, 3412481245), (115, 1364992498), (230, 682496249)]