161157122

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{70621}}^1$

素因数の和:70793

約数の個数: 16

約数和(自身を含む): 277968192

約数和(自身を除く): 116811070

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 70621, 141242, 494347, 988694, 11511223, 23022446, 80578561, 161157122]

約数ペア:

[(1, 161157122), (2, 80578561), (7, 23022446), (14, 11511223), (163, 988694), (326, 494347), (1141, 141242), (2282, 70621)]