138884976

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{8689}}^1$

素因数の和:8743

約数の個数: 80

約数和(自身を含む): 409472800

約数和(自身を除く): 270587824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 8689, 15984, 17378, 26067, 34756, 52134, 69512, 78201, 104268, 139024, 156402, 208536, 234603, 312804, 321493, 417072, 469206, 625608, 642986, 938412, 964479, 1251216, 1285972, 1876824, 1928958, 2571944, 2893437, 3753648, 3857916, 5143888, 5786874, 7715832, 8680311, 11573748, 15431664, 17360622, 23147496, 34721244, 46294992, 69442488, 138884976]

約数ペア:

[(1, 138884976), (2, 69442488), (3, 46294992), (4, 34721244), (6, 23147496), (8, 17360622), (9, 15431664), (12, 11573748), (16, 8680311), (18, 7715832), (24, 5786874), (27, 5143888), (36, 3857916), (37, 3753648), (48, 2893437), (54, 2571944), (72, 1928958), (74, 1876824), (108, 1285972), (111, 1251216), (144, 964479), (148, 938412), (216, 642986), (222, 625608), (296, 469206), (333, 417072), (432, 321493), (444, 312804), (592, 234603), (666, 208536), (888, 156402), (999, 139024), (1332, 104268), (1776, 78201), (1998, 69512), (2664, 52134), (3996, 34756), (5328, 26067), (7992, 17378), (8689, 15984)]