166336240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{937}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 443846592

約数和(自身を除く): 277510352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 317, 560, 634, 937, 1268, 1585, 1874, 2219, 2536, 3170, 3748, 4438, 4685, 5072, 6340, 6559, 7496, 8876, 9370, 11095, 12680, 13118, 14992, 17752, 18740, 22190, 25360, 26236, 32795, 35504, 37480, 44380, 52472, 65590, 74960, 88760, 104944, 131180, 177520, 262360, 297029, 524720, 594058, 1188116, 1485145, 2079203, 2376232, 2970290, 4158406, 4752464, 5940580, 8316812, 10396015, 11881160, 16633624, 20792030, 23762320, 33267248, 41584060, 83168120, 166336240]

約数ペア:

[(1, 166336240), (2, 83168120), (4, 41584060), (5, 33267248), (7, 23762320), (8, 20792030), (10, 16633624), (14, 11881160), (16, 10396015), (20, 8316812), (28, 5940580), (35, 4752464), (40, 4158406), (56, 2970290), (70, 2376232), (80, 2079203), (112, 1485145), (140, 1188116), (280, 594058), (317, 524720), (560, 297029), (634, 262360), (937, 177520), (1268, 131180), (1585, 104944), (1874, 88760), (2219, 74960), (2536, 65590), (3170, 52472), (3748, 44380), (4438, 37480), (4685, 35504), (5072, 32795), (6340, 26236), (6559, 25360), (7496, 22190), (8876, 18740), (9370, 17752), (11095, 14992), (12680, 13118)]