148837728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 423360000

約数和(自身を除く): 274522272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 239, 312, 416, 478, 499, 624, 717, 956, 998, 1248, 1434, 1497, 1912, 1996, 2868, 2994, 3107, 3824, 3992, 5736, 5988, 6214, 6487, 7648, 7984, 9321, 11472, 11976, 12428, 12974, 15968, 18642, 19461, 22944, 23952, 24856, 25948, 37284, 38922, 47904, 49712, 51896, 74568, 77844, 99424, 103792, 119261, 149136, 155688, 207584, 238522, 298272, 311376, 357783, 477044, 622752, 715566, 954088, 1431132, 1550393, 1908176, 2862264, 3100786, 3816352, 4651179, 5724528, 6201572, 9302358, 11449056, 12403144, 18604716, 24806288, 37209432, 49612576, 74418864, 148837728]

約数ペア:

[(1, 148837728), (2, 74418864), (3, 49612576), (4, 37209432), (6, 24806288), (8, 18604716), (12, 12403144), (13, 11449056), (16, 9302358), (24, 6201572), (26, 5724528), (32, 4651179), (39, 3816352), (48, 3100786), (52, 2862264), (78, 1908176), (96, 1550393), (104, 1431132), (156, 954088), (208, 715566), (239, 622752), (312, 477044), (416, 357783), (478, 311376), (499, 298272), (624, 238522), (717, 207584), (956, 155688), (998, 149136), (1248, 119261), (1434, 103792), (1497, 99424), (1912, 77844), (1996, 74568), (2868, 51896), (2994, 49712), (3107, 47904), (3824, 38922), (3992, 37284), (5736, 25948), (5988, 24856), (6214, 23952), (6487, 22944), (7648, 19461), (7984, 18642), (9321, 15968), (11472, 12974), (11976, 12428)]