15803472

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 43872192

約数和(自身を除く): 28068720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 181, 204, 214, 272, 321, 362, 408, 428, 543, 642, 724, 816, 856, 1086, 1284, 1448, 1712, 1819, 2172, 2568, 2896, 3077, 3638, 4344, 5136, 5457, 6154, 7276, 8688, 9231, 10914, 12308, 14552, 18462, 19367, 21828, 24616, 29104, 36924, 38734, 43656, 49232, 58101, 73848, 77468, 87312, 116202, 147696, 154936, 232404, 309872, 329239, 464808, 658478, 929616, 987717, 1316956, 1975434, 2633912, 3950868, 5267824, 7901736, 15803472]

約数ペア:

[(1, 15803472), (2, 7901736), (3, 5267824), (4, 3950868), (6, 2633912), (8, 1975434), (12, 1316956), (16, 987717), (17, 929616), (24, 658478), (34, 464808), (48, 329239), (51, 309872), (68, 232404), (102, 154936), (107, 147696), (136, 116202), (181, 87312), (204, 77468), (214, 73848), (272, 58101), (321, 49232), (362, 43656), (408, 38734), (428, 36924), (543, 29104), (642, 24616), (724, 21828), (816, 19367), (856, 18462), (1086, 14552), (1284, 12308), (1448, 10914), (1712, 9231), (1819, 8688), (2172, 7276), (2568, 6154), (2896, 5457), (3077, 5136), (3638, 4344)]