136473506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 225624000

約数和(自身を除く): 89150494

約数列:

[1, 2, 13, 26, 67, 134, 157, 314, 499, 871, 998, 1742, 2041, 4082, 6487, 10519, 12974, 21038, 33433, 66866, 78343, 136747, 156686, 273494, 434629, 869258, 1018459, 2036918, 5248981, 10497962, 68236753, 136473506]

約数ペア:

[(1, 136473506), (2, 68236753), (13, 10497962), (26, 5248981), (67, 2036918), (134, 1018459), (157, 869258), (314, 434629), (499, 273494), (871, 156686), (998, 136747), (1742, 78343), (2041, 66866), (4082, 33433), (6487, 21038), (10519, 12974)]