180338704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4328

約数の個数: 80

約数和(自身を含む): 444971520

約数和(自身を除く): 264632816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 4271, 5278, 6032, 8542, 10556, 17084, 21112, 29897, 34168, 42224, 55523, 59794, 68336, 111046, 119588, 123859, 222092, 239176, 247718, 388661, 444184, 478352, 495436, 777322, 867013, 888368, 990872, 1554644, 1610167, 1734026, 1981744, 3109288, 3220334, 3468052, 6218576, 6440668, 6936104, 11271169, 12881336, 13872208, 22542338, 25762672, 45084676, 90169352, 180338704]

約数ペア:

[(1, 180338704), (2, 90169352), (4, 45084676), (7, 25762672), (8, 22542338), (13, 13872208), (14, 12881336), (16, 11271169), (26, 6936104), (28, 6440668), (29, 6218576), (52, 3468052), (56, 3220334), (58, 3109288), (91, 1981744), (104, 1734026), (112, 1610167), (116, 1554644), (182, 990872), (203, 888368), (208, 867013), (232, 777322), (364, 495436), (377, 478352), (406, 444184), (464, 388661), (728, 247718), (754, 239176), (812, 222092), (1456, 123859), (1508, 119588), (1624, 111046), (2639, 68336), (3016, 59794), (3248, 55523), (4271, 42224), (5278, 34168), (6032, 29897), (8542, 21112), (10556, 17084)]