156970850408

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2389}}^1\times {\mathrm{115679}}^1$

素因数の和:118145

約数の個数: 32

約数和(自身を含む): 298593216000

約数和(自身を除く): 141622365592

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2389, 4778, 9556, 19112, 115679, 169619, 231358, 339238, 462716, 678476, 925432, 1356952, 8213209, 16426418, 32852836, 65705672, 276357131, 552714262, 1105428524, 2210857048, 19621356301, 39242712602, 78485425204, 156970850408]

約数ペア:

[(1, 156970850408), (2, 78485425204), (4, 39242712602), (8, 19621356301), (71, 2210857048), (142, 1105428524), (284, 552714262), (568, 276357131), (2389, 65705672), (4778, 32852836), (9556, 16426418), (19112, 8213209), (115679, 1356952), (169619, 925432), (231358, 678476), (339238, 462716)]