187720488

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{49193}}^1$

素因数の和:49258

約数の個数: 48

約数和(自身を含む): 518012820

約数和(自身を除く): 330292332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 49193, 98386, 147579, 196772, 295158, 393544, 442737, 590316, 885474, 1180632, 1770948, 2607229, 3541896, 5214458, 7821687, 10428916, 15643374, 20857832, 23465061, 31286748, 46930122, 62573496, 93860244, 187720488]

約数ペア:

[(1, 187720488), (2, 93860244), (3, 62573496), (4, 46930122), (6, 31286748), (8, 23465061), (9, 20857832), (12, 15643374), (18, 10428916), (24, 7821687), (36, 5214458), (53, 3541896), (72, 2607229), (106, 1770948), (159, 1180632), (212, 885474), (318, 590316), (424, 442737), (477, 393544), (636, 295158), (954, 196772), (1272, 147579), (1908, 98386), (3816, 49193)]