149438856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 454176000

約数和(自身を除く): 304737144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 74, 84, 87, 111, 116, 148, 168, 174, 203, 222, 232, 259, 296, 348, 406, 444, 518, 609, 696, 777, 812, 829, 888, 1036, 1073, 1218, 1554, 1624, 1658, 2072, 2146, 2436, 2487, 3108, 3219, 3316, 4292, 4872, 4974, 5803, 6216, 6438, 6632, 7511, 8584, 9948, 11606, 12876, 15022, 17409, 19896, 22533, 23212, 24041, 25752, 30044, 30673, 34818, 45066, 46424, 48082, 60088, 61346, 69636, 72123, 90132, 92019, 96164, 122692, 139272, 144246, 168287, 180264, 184038, 192328, 214711, 245384, 288492, 336574, 368076, 429422, 504861, 576984, 644133, 673148, 736152, 858844, 889517, 1009722, 1288266, 1346296, 1717688, 1779034, 2019444, 2576532, 2668551, 3558068, 4038888, 5153064, 5337102, 6226619, 7116136, 10674204, 12453238, 18679857, 21348408, 24906476, 37359714, 49812952, 74719428, 149438856]

約数ペア:

[(1, 149438856), (2, 74719428), (3, 49812952), (4, 37359714), (6, 24906476), (7, 21348408), (8, 18679857), (12, 12453238), (14, 10674204), (21, 7116136), (24, 6226619), (28, 5337102), (29, 5153064), (37, 4038888), (42, 3558068), (56, 2668551), (58, 2576532), (74, 2019444), (84, 1779034), (87, 1717688), (111, 1346296), (116, 1288266), (148, 1009722), (168, 889517), (174, 858844), (203, 736152), (222, 673148), (232, 644133), (259, 576984), (296, 504861), (348, 429422), (406, 368076), (444, 336574), (518, 288492), (609, 245384), (696, 214711), (777, 192328), (812, 184038), (829, 180264), (888, 168287), (1036, 144246), (1073, 139272), (1218, 122692), (1554, 96164), (1624, 92019), (1658, 90132), (2072, 72123), (2146, 69636), (2436, 61346), (2487, 60088), (3108, 48082), (3219, 46424), (3316, 45066), (4292, 34818), (4872, 30673), (4974, 30044), (5803, 25752), (6216, 24041), (6438, 23212), (6632, 22533), (7511, 19896), (8584, 17409), (9948, 15022), (11606, 12876)]