148397872

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 354954960

約数和(自身を除く): 206557088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 61, 98, 107, 112, 116, 122, 196, 203, 214, 232, 244, 392, 406, 427, 428, 464, 488, 749, 784, 812, 854, 856, 976, 1421, 1498, 1624, 1708, 1712, 1769, 2842, 2989, 2996, 3103, 3248, 3416, 3538, 5243, 5684, 5978, 5992, 6206, 6527, 6832, 7076, 10486, 11368, 11956, 11984, 12383, 12412, 13054, 14152, 20972, 21721, 22736, 23912, 24766, 24824, 26108, 28304, 41944, 43442, 45689, 47824, 49532, 49648, 52216, 83888, 86681, 86884, 91378, 99064, 104432, 152047, 173362, 173768, 182756, 189283, 198128, 304094, 319823, 346724, 347536, 365512, 378566, 608188, 639646, 693448, 731024, 757132, 1216376, 1279292, 1324981, 1386896, 1514264, 2432752, 2558584, 2649962, 3028528, 5117168, 5299924, 9274867, 10599848, 18549734, 21199696, 37099468, 74198936, 148397872]

約数ペア:

[(1, 148397872), (2, 74198936), (4, 37099468), (7, 21199696), (8, 18549734), (14, 10599848), (16, 9274867), (28, 5299924), (29, 5117168), (49, 3028528), (56, 2649962), (58, 2558584), (61, 2432752), (98, 1514264), (107, 1386896), (112, 1324981), (116, 1279292), (122, 1216376), (196, 757132), (203, 731024), (214, 693448), (232, 639646), (244, 608188), (392, 378566), (406, 365512), (427, 347536), (428, 346724), (464, 319823), (488, 304094), (749, 198128), (784, 189283), (812, 182756), (854, 173768), (856, 173362), (976, 152047), (1421, 104432), (1498, 99064), (1624, 91378), (1708, 86884), (1712, 86681), (1769, 83888), (2842, 52216), (2989, 49648), (2996, 49532), (3103, 47824), (3248, 45689), (3416, 43442), (3538, 41944), (5243, 28304), (5684, 26108), (5978, 24824), (5992, 24766), (6206, 23912), (6527, 22736), (6832, 21721), (7076, 20972), (10486, 14152), (11368, 13054), (11956, 12412), (11984, 12383)]