119444507

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 41432293

約数列:

[1, 7, 13, 19, 49, 71, 91, 133, 139, 247, 497, 637, 923, 931, 973, 1349, 1729, 1807, 2641, 3479, 6461, 6811, 9443, 9869, 12103, 12649, 17537, 18487, 34333, 45227, 66101, 69083, 88543, 122759, 128297, 129409, 187511, 240331, 483581, 859313, 898079, 1312577, 1682317, 2437643, 6286553, 9188039, 17063501, 119444507]

約数ペア:

[(1, 119444507), (7, 17063501), (13, 9188039), (19, 6286553), (49, 2437643), (71, 1682317), (91, 1312577), (133, 898079), (139, 859313), (247, 483581), (497, 240331), (637, 187511), (923, 129409), (931, 128297), (973, 122759), (1349, 88543), (1729, 69083), (1807, 66101), (2641, 45227), (3479, 34333), (6461, 18487), (6811, 17537), (9443, 12649), (9869, 12103)]