118728568

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 273634200

約数和(自身を除く): 154905632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 361, 392, 532, 722, 839, 931, 1064, 1444, 1678, 1862, 2527, 2888, 3356, 3724, 5054, 5873, 6712, 7448, 10108, 11746, 15941, 17689, 20216, 23492, 31882, 35378, 41111, 46984, 63764, 70756, 82222, 111587, 127528, 141512, 164444, 223174, 302879, 328888, 446348, 605758, 781109, 892696, 1211516, 1562218, 2120153, 2423032, 3124436, 4240306, 6248872, 8480612, 14841071, 16961224, 29682142, 59364284, 118728568]

約数ペア:

[(1, 118728568), (2, 59364284), (4, 29682142), (7, 16961224), (8, 14841071), (14, 8480612), (19, 6248872), (28, 4240306), (38, 3124436), (49, 2423032), (56, 2120153), (76, 1562218), (98, 1211516), (133, 892696), (152, 781109), (196, 605758), (266, 446348), (361, 328888), (392, 302879), (532, 223174), (722, 164444), (839, 141512), (931, 127528), (1064, 111587), (1444, 82222), (1678, 70756), (1862, 63764), (2527, 46984), (2888, 41111), (3356, 35378), (3724, 31882), (5054, 23492), (5873, 20216), (6712, 17689), (7448, 15941), (10108, 11746)]