131702688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1271

約数の個数: 144

約数和(自身を含む): 417591720

約数和(自身を除く): 285889032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1213, 1248, 1392, 1508, 1872, 2088, 2262, 2426, 2784, 3016, 3393, 3639, 3744, 4176, 4524, 4852, 6032, 6786, 7278, 8352, 9048, 9704, 10917, 12064, 13572, 14556, 15769, 18096, 19408, 21834, 27144, 29112, 31538, 35177, 36192, 38816, 43668, 47307, 54288, 58224, 63076, 70354, 87336, 94614, 105531, 108576, 116448, 126152, 140708, 141921, 174672, 189228, 211062, 252304, 281416, 283842, 316593, 349344, 378456, 422124, 457301, 504608, 562832, 567684, 633186, 756912, 844248, 914602, 1125664, 1135368, 1266372, 1371903, 1513824, 1688496, 1829204, 2270736, 2532744, 2743806, 3376992, 3658408, 4115709, 4541472, 5065488, 5487612, 7316816, 8231418, 10130976, 10975224, 14633632, 16462836, 21950448, 32925672, 43900896, 65851344, 131702688]

約数ペア:

[(1, 131702688), (2, 65851344), (3, 43900896), (4, 32925672), (6, 21950448), (8, 16462836), (9, 14633632), (12, 10975224), (13, 10130976), (16, 8231418), (18, 7316816), (24, 5487612), (26, 5065488), (29, 4541472), (32, 4115709), (36, 3658408), (39, 3376992), (48, 2743806), (52, 2532744), (58, 2270736), (72, 1829204), (78, 1688496), (87, 1513824), (96, 1371903), (104, 1266372), (116, 1135368), (117, 1125664), (144, 914602), (156, 844248), (174, 756912), (208, 633186), (232, 567684), (234, 562832), (261, 504608), (288, 457301), (312, 422124), (348, 378456), (377, 349344), (416, 316593), (464, 283842), (468, 281416), (522, 252304), (624, 211062), (696, 189228), (754, 174672), (928, 141921), (936, 140708), (1044, 126152), (1131, 116448), (1213, 108576), (1248, 105531), (1392, 94614), (1508, 87336), (1872, 70354), (2088, 63076), (2262, 58224), (2426, 54288), (2784, 47307), (3016, 43668), (3393, 38816), (3639, 36192), (3744, 35177), (4176, 31538), (4524, 29112), (4852, 27144), (6032, 21834), (6786, 19408), (7278, 18096), (8352, 15769), (9048, 14556), (9704, 13572), (10917, 12064)]