158342488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 172604072

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 223, 227, 391, 446, 454, 782, 892, 908, 1564, 1784, 1816, 3128, 3791, 3859, 5129, 5221, 7582, 7718, 10258, 10442, 15164, 15436, 20516, 20884, 30328, 30872, 41032, 41768, 50621, 87193, 88757, 101242, 174386, 177514, 202484, 348772, 355028, 404968, 697544, 710056, 860557, 1164283, 1721114, 2328566, 3442228, 4657132, 6884456, 9314264, 19792811, 39585622, 79171244, 158342488]

約数ペア:

[(1, 158342488), (2, 79171244), (4, 39585622), (8, 19792811), (17, 9314264), (23, 6884456), (34, 4657132), (46, 3442228), (68, 2328566), (92, 1721114), (136, 1164283), (184, 860557), (223, 710056), (227, 697544), (391, 404968), (446, 355028), (454, 348772), (782, 202484), (892, 177514), (908, 174386), (1564, 101242), (1784, 88757), (1816, 87193), (3128, 50621), (3791, 41768), (3859, 41032), (5129, 30872), (5221, 30328), (7582, 20884), (7718, 20516), (10258, 15436), (10442, 15164)]