130745496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{778247}}^1$

素因数の和:778263

約数の個数: 32

約数和(自身を含む): 373559040

約数和(自身を除く): 242813544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 778247, 1556494, 2334741, 3112988, 4669482, 5447729, 6225976, 9338964, 10895458, 16343187, 18677928, 21790916, 32686374, 43581832, 65372748, 130745496]

約数ペア:

[(1, 130745496), (2, 65372748), (3, 43581832), (4, 32686374), (6, 21790916), (7, 18677928), (8, 16343187), (12, 10895458), (14, 9338964), (21, 6225976), (24, 5447729), (28, 4669482), (42, 3112988), (56, 2334741), (84, 1556494), (168, 778247)]