158839751

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1907}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 185243904

約数和(自身を除く): 26404153

約数列:

[1, 7, 73, 163, 511, 1141, 1907, 11899, 13349, 83293, 139211, 310841, 974477, 2175887, 22691393, 158839751]

約数ペア:

[(1, 158839751), (7, 22691393), (73, 2175887), (163, 974477), (511, 310841), (1141, 139211), (1907, 83293), (11899, 13349)]