131131848

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{147671}}^1$

素因数の和:147717

約数の個数: 32

約数和(自身を含む): 336692160

約数和(自身を除く): 205560312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 147671, 295342, 443013, 590684, 886026, 1181368, 1772052, 3544104, 5463827, 10927654, 16391481, 21855308, 32782962, 43710616, 65565924, 131131848]

約数ペア:

[(1, 131131848), (2, 65565924), (3, 43710616), (4, 32782962), (6, 21855308), (8, 16391481), (12, 10927654), (24, 5463827), (37, 3544104), (74, 1772052), (111, 1181368), (148, 886026), (222, 590684), (296, 443013), (444, 295342), (888, 147671)]