138530448

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 180

約数和(自身を含む): 467230140

約数和(自身を除く): 328699692

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 677, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1354, 1392, 1421, 1624, 1764, 1827, 2031, 2088, 2352, 2436, 2708, 2842, 3248, 3528, 3654, 4062, 4176, 4263, 4739, 4872, 5416, 5684, 6093, 7056, 7308, 8124, 8526, 9478, 9744, 10832, 11368, 12186, 12789, 14217, 14616, 16248, 17052, 18956, 19633, 22736, 24372, 25578, 28434, 29232, 32496, 33173, 34104, 37912, 39266, 42651, 48744, 51156, 56868, 58899, 66346, 68208, 75824, 78532, 85302, 97488, 99519, 102312, 113736, 117798, 132692, 137431, 157064, 170604, 176697, 199038, 204624, 227472, 235596, 265384, 274862, 298557, 314128, 341208, 353394, 398076, 412293, 471192, 530768, 549724, 597114, 682416, 706788, 796152, 824586, 942384, 962017, 1099448, 1194228, 1236879, 1413576, 1592304, 1649172, 1924034, 2198896, 2388456, 2473758, 2827152, 2886051, 3298344, 3848068, 4776912, 4947516, 5772102, 6596688, 7696136, 8658153, 9895032, 11544204, 15392272, 17316306, 19790064, 23088408, 34632612, 46176816, 69265224, 138530448]

約数ペア:

[(1, 138530448), (2, 69265224), (3, 46176816), (4, 34632612), (6, 23088408), (7, 19790064), (8, 17316306), (9, 15392272), (12, 11544204), (14, 9895032), (16, 8658153), (18, 7696136), (21, 6596688), (24, 5772102), (28, 4947516), (29, 4776912), (36, 3848068), (42, 3298344), (48, 2886051), (49, 2827152), (56, 2473758), (58, 2388456), (63, 2198896), (72, 1924034), (84, 1649172), (87, 1592304), (98, 1413576), (112, 1236879), (116, 1194228), (126, 1099448), (144, 962017), (147, 942384), (168, 824586), (174, 796152), (196, 706788), (203, 682416), (232, 597114), (252, 549724), (261, 530768), (294, 471192), (336, 412293), (348, 398076), (392, 353394), (406, 341208), (441, 314128), (464, 298557), (504, 274862), (522, 265384), (588, 235596), (609, 227472), (677, 204624), (696, 199038), (784, 176697), (812, 170604), (882, 157064), (1008, 137431), (1044, 132692), (1176, 117798), (1218, 113736), (1354, 102312), (1392, 99519), (1421, 97488), (1624, 85302), (1764, 78532), (1827, 75824), (2031, 68208), (2088, 66346), (2352, 58899), (2436, 56868), (2708, 51156), (2842, 48744), (3248, 42651), (3528, 39266), (3654, 37912), (4062, 34104), (4176, 33173), (4263, 32496), (4739, 29232), (4872, 28434), (5416, 25578), (5684, 24372), (6093, 22736), (7056, 19633), (7308, 18956), (8124, 17052), (8526, 16248), (9478, 14616), (9744, 14217), (10832, 12789), (11368, 12186)]