156939205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{1187}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 194793984

約数和(自身を除く): 37854779

約数列:

[1, 5, 31, 155, 853, 1187, 4265, 5935, 26443, 36797, 132215, 183985, 1012511, 5062555, 31387841, 156939205]

約数ペア:

[(1, 156939205), (5, 31387841), (31, 5062555), (155, 1012511), (853, 183985), (1187, 132215), (4265, 36797), (5935, 26443)]