161730144

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4099}}^1$

素因数の和:4252

約数の個数: 72

約数和(自身を含む): 463390200

約数和(自身を除く): 301660056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4099, 4384, 4932, 6576, 8198, 9864, 12297, 13152, 16396, 19728, 24594, 32792, 36891, 39456, 49188, 65584, 73782, 98376, 131168, 147564, 196752, 295128, 393504, 561563, 590256, 1123126, 1180512, 1684689, 2246252, 3369378, 4492504, 5054067, 6738756, 8985008, 10108134, 13477512, 17970016, 20216268, 26955024, 40432536, 53910048, 80865072, 161730144]

約数ペア:

[(1, 161730144), (2, 80865072), (3, 53910048), (4, 40432536), (6, 26955024), (8, 20216268), (9, 17970016), (12, 13477512), (16, 10108134), (18, 8985008), (24, 6738756), (32, 5054067), (36, 4492504), (48, 3369378), (72, 2246252), (96, 1684689), (137, 1180512), (144, 1123126), (274, 590256), (288, 561563), (411, 393504), (548, 295128), (822, 196752), (1096, 147564), (1233, 131168), (1644, 98376), (2192, 73782), (2466, 65584), (3288, 49188), (4099, 39456), (4384, 36891), (4932, 32792), (6576, 24594), (8198, 19728), (9864, 16396), (12297, 13152)]