156639010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1423991}}^1$

素因数の和:1424009

約数の個数: 16

約数和(自身を含む): 307582272

約数和(自身を除く): 150943262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1423991, 2847982, 7119955, 14239910, 15663901, 31327802, 78319505, 156639010]

約数ペア:

[(1, 156639010), (2, 78319505), (5, 31327802), (10, 15663901), (11, 14239910), (22, 7119955), (55, 2847982), (110, 1423991)]