157499654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 263983104

約数和(自身を除く): 106483450

約数列:

[1, 2, 13, 26, 31, 62, 263, 403, 526, 743, 806, 1486, 3419, 6838, 8153, 9659, 16306, 19318, 23033, 46066, 105989, 195409, 211978, 299429, 390818, 598858, 2540317, 5080634, 6057679, 12115358, 78749827, 157499654]

約数ペア:

[(1, 157499654), (2, 78749827), (13, 12115358), (26, 6057679), (31, 5080634), (62, 2540317), (263, 598858), (403, 390818), (526, 299429), (743, 211978), (806, 195409), (1486, 105989), (3419, 46066), (6838, 23033), (8153, 19318), (9659, 16306)]