129285772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3851}}^1$

素因数の和:3982

約数の個数: 48

約数和(自身を含む): 284739840

約数和(自身を除く): 155454068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 3851, 4796, 7702, 8393, 15404, 16786, 26957, 33572, 42361, 53914, 84722, 107828, 169444, 296527, 419759, 593054, 839518, 1186108, 1679036, 2938313, 4617349, 5876626, 9234698, 11753252, 18469396, 32321443, 64642886, 129285772]

約数ペア:

[(1, 129285772), (2, 64642886), (4, 32321443), (7, 18469396), (11, 11753252), (14, 9234698), (22, 5876626), (28, 4617349), (44, 2938313), (77, 1679036), (109, 1186108), (154, 839518), (218, 593054), (308, 419759), (436, 296527), (763, 169444), (1199, 107828), (1526, 84722), (2398, 53914), (3052, 42361), (3851, 33572), (4796, 26957), (7702, 16786), (8393, 15404)]