154462638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 344736000

約数和(自身を除く): 190273362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 139, 149, 226, 278, 298, 339, 417, 447, 678, 834, 894, 1243, 1529, 1639, 2486, 3058, 3278, 3729, 4587, 4917, 7458, 9174, 9834, 15707, 16837, 20711, 31414, 33674, 41422, 47121, 50511, 62133, 94242, 101022, 124266, 172777, 185207, 227821, 345554, 370414, 455642, 518331, 555621, 683463, 1036662, 1111242, 1366926, 2340343, 4680686, 7021029, 14042058, 25743773, 51487546, 77231319, 154462638]

約数ペア:

[(1, 154462638), (2, 77231319), (3, 51487546), (6, 25743773), (11, 14042058), (22, 7021029), (33, 4680686), (66, 2340343), (113, 1366926), (139, 1111242), (149, 1036662), (226, 683463), (278, 555621), (298, 518331), (339, 455642), (417, 370414), (447, 345554), (678, 227821), (834, 185207), (894, 172777), (1243, 124266), (1529, 101022), (1639, 94242), (2486, 62133), (3058, 50511), (3278, 47121), (3729, 41422), (4587, 33674), (4917, 31414), (7458, 20711), (9174, 16837), (9834, 15707)]