181180512

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4007}}^1$

素因数の和:4180

約数の個数: 72

約数和(自身を含む): 518643216

約数和(自身を除く): 337462704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4007, 5024, 5652, 7536, 8014, 11304, 12021, 15072, 16028, 22608, 24042, 32056, 36063, 45216, 48084, 64112, 72126, 96168, 128224, 144252, 192336, 288504, 384672, 577008, 629099, 1154016, 1258198, 1887297, 2516396, 3774594, 5032792, 5661891, 7549188, 10065584, 11323782, 15098376, 20131168, 22647564, 30196752, 45295128, 60393504, 90590256, 181180512]

約数ペア:

[(1, 181180512), (2, 90590256), (3, 60393504), (4, 45295128), (6, 30196752), (8, 22647564), (9, 20131168), (12, 15098376), (16, 11323782), (18, 10065584), (24, 7549188), (32, 5661891), (36, 5032792), (48, 3774594), (72, 2516396), (96, 1887297), (144, 1258198), (157, 1154016), (288, 629099), (314, 577008), (471, 384672), (628, 288504), (942, 192336), (1256, 144252), (1413, 128224), (1884, 96168), (2512, 72126), (2826, 64112), (3768, 48084), (4007, 45216), (5024, 36063), (5652, 32056), (7536, 24042), (8014, 22608), (11304, 16028), (12021, 15072)]