142440264

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{104123}}^1$

素因数の和:104154

約数の個数: 48

約数和(自身を含む): 406083600

約数和(自身を除く): 263643336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 104123, 208246, 312369, 416492, 624738, 832984, 937107, 1249476, 1874214, 1978337, 2498952, 3748428, 3956674, 5935011, 7496856, 7913348, 11870022, 15826696, 17805033, 23740044, 35610066, 47480088, 71220132, 142440264]

約数ペア:

[(1, 142440264), (2, 71220132), (3, 47480088), (4, 35610066), (6, 23740044), (8, 17805033), (9, 15826696), (12, 11870022), (18, 7913348), (19, 7496856), (24, 5935011), (36, 3956674), (38, 3748428), (57, 2498952), (72, 1978337), (76, 1874214), (114, 1249476), (152, 937107), (171, 832984), (228, 624738), (342, 416492), (456, 312369), (684, 208246), (1368, 104123)]