152542768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 361316160

約数和(自身を除く): 208773392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 113, 119, 136, 226, 238, 272, 452, 476, 709, 791, 904, 952, 1418, 1582, 1808, 1904, 1921, 2836, 3164, 3842, 4963, 5672, 6328, 7684, 9926, 11344, 12053, 12656, 13447, 15368, 19852, 24106, 26894, 30736, 39704, 48212, 53788, 79408, 80117, 84371, 96424, 107576, 160234, 168742, 192848, 215152, 320468, 337484, 560819, 640936, 674968, 1121638, 1281872, 1349936, 1361989, 2243276, 2723978, 4486552, 5447956, 8973104, 9533923, 10895912, 19067846, 21791824, 38135692, 76271384, 152542768]

約数ペア:

[(1, 152542768), (2, 76271384), (4, 38135692), (7, 21791824), (8, 19067846), (14, 10895912), (16, 9533923), (17, 8973104), (28, 5447956), (34, 4486552), (56, 2723978), (68, 2243276), (112, 1361989), (113, 1349936), (119, 1281872), (136, 1121638), (226, 674968), (238, 640936), (272, 560819), (452, 337484), (476, 320468), (709, 215152), (791, 192848), (904, 168742), (952, 160234), (1418, 107576), (1582, 96424), (1808, 84371), (1904, 80117), (1921, 79408), (2836, 53788), (3164, 48212), (3842, 39704), (4963, 30736), (5672, 26894), (6328, 24106), (7684, 19852), (9926, 15368), (11344, 13447), (12053, 12656)]