156930780223

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1\times {\mathrm{13009}}^1$

素因数の和:15487

約数の個数: 32

約数和(自身を含む): 193279057920

約数和(自身を除く): 36348277697

約数列:

[1, 7, 23, 31, 161, 217, 713, 2417, 4991, 13009, 16919, 55591, 74927, 91063, 299207, 389137, 403279, 524489, 1723321, 2094449, 2822953, 9275417, 12063247, 31442753, 64927919, 220099271, 723183319, 974725343, 5062283233, 6823077401, 22418682889, 156930780223]

約数ペア:

[(1, 156930780223), (7, 22418682889), (23, 6823077401), (31, 5062283233), (161, 974725343), (217, 723183319), (713, 220099271), (2417, 64927919), (4991, 31442753), (13009, 12063247), (16919, 9275417), (55591, 2822953), (74927, 2094449), (91063, 1723321), (299207, 524489), (389137, 403279)]