131489886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{68699}}^1$

素因数の和:68744

約数の個数: 32

約数和(自身を含む): 296784000

約数和(自身を除く): 165294114

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 68699, 137398, 206097, 412194, 755689, 1511378, 1992271, 2267067, 3984542, 4534134, 5976813, 11953626, 21914981, 43829962, 65744943, 131489886]

約数ペア:

[(1, 131489886), (2, 65744943), (3, 43829962), (6, 21914981), (11, 11953626), (22, 5976813), (29, 4534134), (33, 3984542), (58, 2267067), (66, 1992271), (87, 1511378), (174, 755689), (319, 412194), (638, 206097), (957, 137398), (1914, 68699)]