157970279

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 176268960

約数和(自身を除く): 18298681

約数列:

[1, 23, 29, 37, 173, 667, 851, 1073, 1369, 3979, 5017, 6401, 24679, 31487, 39701, 115391, 147223, 185629, 236837, 913123, 4269467, 5447251, 6868273, 157970279]

約数ペア:

[(1, 157970279), (23, 6868273), (29, 5447251), (37, 4269467), (173, 913123), (667, 236837), (851, 185629), (1073, 147223), (1369, 115391), (3979, 39701), (5017, 31487), (6401, 24679)]