145578862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{977}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 257300064

約数和(自身を除く): 111721202

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 521, 977, 1042, 1954, 5731, 6773, 10747, 11462, 12701, 13546, 21494, 25402, 74503, 139711, 149006, 279422, 509017, 1018034, 5599187, 6617221, 11198374, 13234442, 72789431, 145578862]

約数ペア:

[(1, 145578862), (2, 72789431), (11, 13234442), (13, 11198374), (22, 6617221), (26, 5599187), (143, 1018034), (286, 509017), (521, 279422), (977, 149006), (1042, 139711), (1954, 74503), (5731, 25402), (6773, 21494), (10747, 13546), (11462, 12701)]