130194628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{10181}}^1$

素因数の和:10347

約数の個数: 24

約数和(自身を含む): 239480640

約数和(自身を除く): 109286012

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 10181, 12788, 20362, 40724, 234163, 468326, 936652, 1415159, 2830318, 5660636, 32548657, 65097314, 130194628]

約数ペア:

[(1, 130194628), (2, 65097314), (4, 32548657), (23, 5660636), (46, 2830318), (92, 1415159), (139, 936652), (278, 468326), (556, 234163), (3197, 40724), (6394, 20362), (10181, 12788)]