185439856

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 428188864

約数和(自身を除く): 242749008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 73, 74, 112, 146, 148, 259, 292, 296, 511, 518, 584, 592, 613, 1022, 1036, 1168, 1226, 2044, 2072, 2452, 2701, 4088, 4144, 4291, 4904, 5402, 8176, 8582, 9808, 10804, 17164, 18907, 21608, 22681, 34328, 37814, 43216, 44749, 45362, 68656, 75628, 89498, 90724, 151256, 158767, 178996, 181448, 302512, 313243, 317534, 357992, 362896, 626486, 635068, 715984, 1252972, 1270136, 1655713, 2505944, 2540272, 3311426, 5011888, 6622852, 11589991, 13245704, 23179982, 26491408, 46359964, 92719928, 185439856]

約数ペア:

[(1, 185439856), (2, 92719928), (4, 46359964), (7, 26491408), (8, 23179982), (14, 13245704), (16, 11589991), (28, 6622852), (37, 5011888), (56, 3311426), (73, 2540272), (74, 2505944), (112, 1655713), (146, 1270136), (148, 1252972), (259, 715984), (292, 635068), (296, 626486), (511, 362896), (518, 357992), (584, 317534), (592, 313243), (613, 302512), (1022, 181448), (1036, 178996), (1168, 158767), (1226, 151256), (2044, 90724), (2072, 89498), (2452, 75628), (2701, 68656), (4088, 45362), (4144, 44749), (4291, 43216), (4904, 37814), (5402, 34328), (8176, 22681), (8582, 21608), (9808, 18907), (10804, 17164)]