156945700984

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{6379}}^1\times {\mathrm{50417}}^1$

素因数の和:56863

約数の個数: 32

約数和(自身を含む): 299150161200

約数和(自身を除く): 142204460216

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 6379, 12758, 25516, 50417, 51032, 100834, 201668, 389119, 403336, 778238, 1556476, 3075437, 3112952, 6150874, 12301748, 24603496, 321610043, 643220086, 1286440172, 2572880344, 19618212623, 39236425246, 78472850492, 156945700984]

約数ペア:

[(1, 156945700984), (2, 78472850492), (4, 39236425246), (8, 19618212623), (61, 2572880344), (122, 1286440172), (244, 643220086), (488, 321610043), (6379, 24603496), (12758, 12301748), (25516, 6150874), (50417, 3112952), (51032, 3075437), (100834, 1556476), (201668, 778238), (389119, 403336)]