142980876

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{11927}}^1$

素因数の和:11980

約数の個数: 60

約数和(自身を含む): 383914608

約数和(自身を除く): 240933732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11927, 11988, 23854, 35781, 47708, 71562, 107343, 143124, 214686, 322029, 429372, 441299, 644058, 882598, 966087, 1288116, 1323897, 1765196, 1932174, 2647794, 3864348, 3971691, 5295588, 7943382, 11915073, 15886764, 23830146, 35745219, 47660292, 71490438, 142980876]

約数ペア:

[(1, 142980876), (2, 71490438), (3, 47660292), (4, 35745219), (6, 23830146), (9, 15886764), (12, 11915073), (18, 7943382), (27, 5295588), (36, 3971691), (37, 3864348), (54, 2647794), (74, 1932174), (81, 1765196), (108, 1323897), (111, 1288116), (148, 966087), (162, 882598), (222, 644058), (324, 441299), (333, 429372), (444, 322029), (666, 214686), (999, 143124), (1332, 107343), (1998, 71562), (2997, 47708), (3996, 35781), (5994, 23854), (11927, 11988)]