130480188

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{69257}}^1$

素因数の和:69421

約数の個数: 24

約数和(自身を含む): 306397392

約数和(自身を除く): 175917204

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 69257, 138514, 207771, 277028, 415542, 831084, 10873349, 21746698, 32620047, 43493396, 65240094, 130480188]

約数ペア:

[(1, 130480188), (2, 65240094), (3, 43493396), (4, 32620047), (6, 21746698), (12, 10873349), (157, 831084), (314, 415542), (471, 277028), (628, 207771), (942, 138514), (1884, 69257)]