148920856

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 335926080

約数和(自身を除く): 187005224

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 518, 574, 1036, 1148, 1517, 1753, 2072, 2296, 3034, 3506, 6068, 7012, 10619, 12136, 12271, 14024, 21238, 24542, 42476, 49084, 64861, 71873, 84952, 98168, 129722, 143746, 259444, 287492, 454027, 503111, 518888, 574984, 908054, 1006222, 1816108, 2012444, 2659301, 3632216, 4024888, 5318602, 10637204, 18615107, 21274408, 37230214, 74460428, 148920856]

約数ペア:

[(1, 148920856), (2, 74460428), (4, 37230214), (7, 21274408), (8, 18615107), (14, 10637204), (28, 5318602), (37, 4024888), (41, 3632216), (56, 2659301), (74, 2012444), (82, 1816108), (148, 1006222), (164, 908054), (259, 574984), (287, 518888), (296, 503111), (328, 454027), (518, 287492), (574, 259444), (1036, 143746), (1148, 129722), (1517, 98168), (1753, 84952), (2072, 71873), (2296, 64861), (3034, 49084), (3506, 42476), (6068, 24542), (7012, 21238), (10619, 14024), (12136, 12271)]