189820512

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13451}}^1$

素因数の和:13481

約数の個数: 108

約数和(自身を含む): 627979716

約数和(自身を除く): 438159204

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 13451, 14112, 26902, 40353, 53804, 80706, 94157, 107608, 121059, 161412, 188314, 215216, 242118, 282471, 322824, 376628, 430432, 484236, 564942, 645648, 659099, 753256, 847413, 968472, 1129884, 1291296, 1318198, 1506512, 1694826, 1936944, 1977297, 2259768, 2636396, 3013024, 3389652, 3873888, 3954594, 4519536, 5272792, 5931891, 6779304, 7909188, 9039072, 10545584, 11863782, 13558608, 15818376, 21091168, 23727564, 27117216, 31636752, 47455128, 63273504, 94910256, 189820512]

約数ペア:

[(1, 189820512), (2, 94910256), (3, 63273504), (4, 47455128), (6, 31636752), (7, 27117216), (8, 23727564), (9, 21091168), (12, 15818376), (14, 13558608), (16, 11863782), (18, 10545584), (21, 9039072), (24, 7909188), (28, 6779304), (32, 5931891), (36, 5272792), (42, 4519536), (48, 3954594), (49, 3873888), (56, 3389652), (63, 3013024), (72, 2636396), (84, 2259768), (96, 1977297), (98, 1936944), (112, 1694826), (126, 1506512), (144, 1318198), (147, 1291296), (168, 1129884), (196, 968472), (224, 847413), (252, 753256), (288, 659099), (294, 645648), (336, 564942), (392, 484236), (441, 430432), (504, 376628), (588, 322824), (672, 282471), (784, 242118), (882, 215216), (1008, 188314), (1176, 161412), (1568, 121059), (1764, 107608), (2016, 94157), (2352, 80706), (3528, 53804), (4704, 40353), (7056, 26902), (13451, 14112)]