129318904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113041}}^1$

素因数の和:113071

約数の個数: 32

約数和(自身を含む): 284865840

約数和(自身を除く): 155546936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 113041, 226082, 452164, 904328, 1243451, 1469533, 2486902, 2939066, 4973804, 5878132, 9947608, 11756264, 16164863, 32329726, 64659452, 129318904]

約数ペア:

[(1, 129318904), (2, 64659452), (4, 32329726), (8, 16164863), (11, 11756264), (13, 9947608), (22, 5878132), (26, 4973804), (44, 2939066), (52, 2486902), (88, 1469533), (104, 1243451), (143, 904328), (286, 452164), (572, 226082), (1144, 113041)]