189367654

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 345655296

約数和(自身を除く): 156287642

約数列:

[1, 2, 7, 14, 31, 49, 62, 83, 98, 166, 217, 434, 581, 751, 1162, 1502, 1519, 2573, 3038, 4067, 5146, 5257, 8134, 10514, 18011, 23281, 36022, 36799, 46562, 62333, 73598, 124666, 126077, 162967, 252154, 325934, 436331, 872662, 1140769, 1932323, 2281538, 3054317, 3864646, 6108634, 13526261, 27052522, 94683827, 189367654]

約数ペア:

[(1, 189367654), (2, 94683827), (7, 27052522), (14, 13526261), (31, 6108634), (49, 3864646), (62, 3054317), (83, 2281538), (98, 1932323), (166, 1140769), (217, 872662), (434, 436331), (581, 325934), (751, 252154), (1162, 162967), (1502, 126077), (1519, 124666), (2573, 73598), (3038, 62333), (4067, 46562), (5146, 36799), (5257, 36022), (8134, 23281), (10514, 18011)]