173827276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 380207520

約数和(自身を除く): 206380244

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 361, 406, 532, 551, 593, 722, 812, 1102, 1186, 1444, 2204, 2372, 2527, 3857, 4151, 5054, 7714, 8302, 10108, 10469, 11267, 15428, 16604, 17197, 20938, 22534, 34394, 41876, 45068, 68788, 73283, 78869, 120379, 146566, 157738, 214073, 240758, 293132, 315476, 326743, 428146, 481516, 653486, 856292, 1306972, 1498511, 2287201, 2997022, 4574402, 5994044, 6208117, 9148804, 12416234, 24832468, 43456819, 86913638, 173827276]

約数ペア:

[(1, 173827276), (2, 86913638), (4, 43456819), (7, 24832468), (14, 12416234), (19, 9148804), (28, 6208117), (29, 5994044), (38, 4574402), (58, 2997022), (76, 2287201), (116, 1498511), (133, 1306972), (203, 856292), (266, 653486), (361, 481516), (406, 428146), (532, 326743), (551, 315476), (593, 293132), (722, 240758), (812, 214073), (1102, 157738), (1186, 146566), (1444, 120379), (2204, 78869), (2372, 73283), (2527, 68788), (3857, 45068), (4151, 41876), (5054, 34394), (7714, 22534), (8302, 20938), (10108, 17197), (10469, 16604), (11267, 15428)]