16279788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 46287360

約数和(自身を除く): 30007572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 41, 42, 58, 82, 84, 87, 116, 123, 163, 164, 174, 203, 246, 287, 326, 348, 406, 489, 492, 574, 609, 652, 812, 861, 978, 1141, 1148, 1189, 1218, 1722, 1956, 2282, 2378, 2436, 3423, 3444, 3567, 4564, 4727, 4756, 6683, 6846, 7134, 8323, 9454, 13366, 13692, 14181, 14268, 16646, 18908, 20049, 24969, 26732, 28362, 33089, 33292, 40098, 46781, 49938, 56724, 66178, 80196, 93562, 99267, 99876, 132356, 140343, 187124, 193807, 198534, 280686, 387614, 397068, 561372, 581421, 775228, 1162842, 1356649, 2325684, 2713298, 4069947, 5426596, 8139894, 16279788]

約数ペア:

[(1, 16279788), (2, 8139894), (3, 5426596), (4, 4069947), (6, 2713298), (7, 2325684), (12, 1356649), (14, 1162842), (21, 775228), (28, 581421), (29, 561372), (41, 397068), (42, 387614), (58, 280686), (82, 198534), (84, 193807), (87, 187124), (116, 140343), (123, 132356), (163, 99876), (164, 99267), (174, 93562), (203, 80196), (246, 66178), (287, 56724), (326, 49938), (348, 46781), (406, 40098), (489, 33292), (492, 33089), (574, 28362), (609, 26732), (652, 24969), (812, 20049), (861, 18908), (978, 16646), (1141, 14268), (1148, 14181), (1189, 13692), (1218, 13366), (1722, 9454), (1956, 8323), (2282, 7134), (2378, 6846), (2436, 6683), (3423, 4756), (3444, 4727), (3567, 4564)]