131405892

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{96907}}^1$

素因数の和:97027

約数の個数: 24

約数和(自身を含む): 309330336

約数和(自身を除く): 177924444

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 96907, 193814, 290721, 387628, 581442, 1162884, 10950491, 21900982, 32851473, 43801964, 65702946, 131405892]

約数ペア:

[(1, 131405892), (2, 65702946), (3, 43801964), (4, 32851473), (6, 21900982), (12, 10950491), (113, 1162884), (226, 581442), (339, 387628), (452, 290721), (678, 193814), (1356, 96907)]