156986230543

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{421409}}^1$

素因数の和:421698

約数の個数: 16

約数和(自身を含む): 165543333120

約数和(自身を除く): 8557102577

約数列:

[1, 31, 61, 197, 1891, 6107, 12017, 372527, 421409, 13063679, 25705949, 83017573, 796884419, 2573544763, 5064071953, 156986230543]

約数ペア:

[(1, 156986230543), (31, 5064071953), (61, 2573544763), (197, 796884419), (1891, 83017573), (6107, 25705949), (12017, 13063679), (372527, 421409)]