123790568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{3833}}^1$

素因数の和:4217

約数の個数: 32

約数和(自身を含む): 253964160

約数和(自身を除く): 130173592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 2936, 3833, 4037, 7666, 8074, 15332, 16148, 30664, 32296, 42163, 84326, 168652, 337304, 1406711, 2813422, 5626844, 11253688, 15473821, 30947642, 61895284, 123790568]

約数ペア:

[(1, 123790568), (2, 61895284), (4, 30947642), (8, 15473821), (11, 11253688), (22, 5626844), (44, 2813422), (88, 1406711), (367, 337304), (734, 168652), (1468, 84326), (2936, 42163), (3833, 32296), (4037, 30664), (7666, 16148), (8074, 15332)]