186943248

素因数分解:

$2^4\times 3^3\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1333

約数の個数: 80

約数和(自身を含む): 538229440

約数和(自身を除く): 351286192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 643, 673, 1286, 1346, 1929, 2019, 2572, 2692, 3858, 4038, 5144, 5384, 5787, 6057, 7716, 8076, 10288, 10768, 11574, 12114, 15432, 16152, 17361, 18171, 23148, 24228, 30864, 32304, 34722, 36342, 46296, 48456, 69444, 72684, 92592, 96912, 138888, 145368, 277776, 290736, 432739, 865478, 1298217, 1730956, 2596434, 3461912, 3894651, 5192868, 6923824, 7789302, 10385736, 11683953, 15578604, 20771472, 23367906, 31157208, 46735812, 62314416, 93471624, 186943248]

約数ペア:

[(1, 186943248), (2, 93471624), (3, 62314416), (4, 46735812), (6, 31157208), (8, 23367906), (9, 20771472), (12, 15578604), (16, 11683953), (18, 10385736), (24, 7789302), (27, 6923824), (36, 5192868), (48, 3894651), (54, 3461912), (72, 2596434), (108, 1730956), (144, 1298217), (216, 865478), (432, 432739), (643, 290736), (673, 277776), (1286, 145368), (1346, 138888), (1929, 96912), (2019, 92592), (2572, 72684), (2692, 69444), (3858, 48456), (4038, 46296), (5144, 36342), (5384, 34722), (5787, 32304), (6057, 30864), (7716, 24228), (8076, 23148), (10288, 18171), (10768, 17361), (11574, 16152), (12114, 15432)]