172624424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8539}}^1$

素因数の和:8590

約数の個数: 48

約数和(自身を含む): 390448800

約数和(自身を除く): 217824376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 8539, 10108, 17078, 20216, 34156, 59773, 68312, 119546, 162241, 239092, 324482, 478184, 648964, 1135687, 1297928, 2271374, 3082579, 4542748, 6165158, 9085496, 12330316, 21578053, 24660632, 43156106, 86312212, 172624424]

約数ペア:

[(1, 172624424), (2, 86312212), (4, 43156106), (7, 24660632), (8, 21578053), (14, 12330316), (19, 9085496), (28, 6165158), (38, 4542748), (56, 3082579), (76, 2271374), (133, 1297928), (152, 1135687), (266, 648964), (361, 478184), (532, 324482), (722, 239092), (1064, 162241), (1444, 119546), (2527, 68312), (2888, 59773), (5054, 34156), (8539, 20216), (10108, 17078)]