142855218

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8293}}^1$

素因数の和:8344

約数の個数: 64

約数和(自身を含む): 358300800

約数和(自身を除く): 215445582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1566, 1914, 2871, 5742, 8293, 8613, 16586, 17226, 24879, 49758, 74637, 91223, 149274, 182446, 223911, 240497, 273669, 447822, 480994, 547338, 721491, 821007, 1442982, 1642014, 2164473, 2463021, 2645467, 4328946, 4926042, 5290934, 6493419, 7936401, 12986838, 15872802, 23809203, 47618406, 71427609, 142855218]

約数ペア:

[(1, 142855218), (2, 71427609), (3, 47618406), (6, 23809203), (9, 15872802), (11, 12986838), (18, 7936401), (22, 6493419), (27, 5290934), (29, 4926042), (33, 4328946), (54, 2645467), (58, 2463021), (66, 2164473), (87, 1642014), (99, 1442982), (174, 821007), (198, 721491), (261, 547338), (297, 480994), (319, 447822), (522, 273669), (594, 240497), (638, 223911), (783, 182446), (957, 149274), (1566, 91223), (1914, 74637), (2871, 49758), (5742, 24879), (8293, 17226), (8613, 16586)]