187118177584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1\times {\mathrm{9041}}^1$

素因数の和:14318

約数の個数: 80

約数和(自身を含む): 411102125280

約数和(自身を除く): 223983947696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 5237, 9041, 10474, 18082, 20948, 36164, 41896, 68081, 72328, 83792, 99503, 117533, 136162, 144656, 171779, 199006, 235066, 272324, 343558, 398012, 470132, 544648, 687116, 796024, 940264, 1089296, 1293539, 1374232, 1592048, 1880528, 2233127, 2587078, 2748464, 4466254, 5174156, 8932508, 10348312, 17865016, 20696624, 35730032, 47347717, 94695434, 189390868, 378781736, 615520321, 757563472, 899606623, 1231040642, 1799213246, 2462081284, 3598426492, 4924162568, 7196852984, 9848325136, 11694886099, 14393705968, 23389772198, 46779544396, 93559088792, 187118177584]

約数ペア:

[(1, 187118177584), (2, 93559088792), (4, 46779544396), (8, 23389772198), (13, 14393705968), (16, 11694886099), (19, 9848325136), (26, 7196852984), (38, 4924162568), (52, 3598426492), (76, 2462081284), (104, 1799213246), (152, 1231040642), (208, 899606623), (247, 757563472), (304, 615520321), (494, 378781736), (988, 189390868), (1976, 94695434), (3952, 47347717), (5237, 35730032), (9041, 20696624), (10474, 17865016), (18082, 10348312), (20948, 8932508), (36164, 5174156), (41896, 4466254), (68081, 2748464), (72328, 2587078), (83792, 2233127), (99503, 1880528), (117533, 1592048), (136162, 1374232), (144656, 1293539), (171779, 1089296), (199006, 940264), (235066, 796024), (272324, 687116), (343558, 544648), (398012, 470132)]