157219817

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 168998400

約数和(自身を除く): 11778583

約数列:

[1, 29, 31, 179, 899, 977, 5191, 5549, 28333, 30287, 160921, 174883, 878323, 5071607, 5421373, 157219817]

約数ペア:

[(1, 157219817), (29, 5421373), (31, 5071607), (179, 878323), (899, 174883), (977, 160921), (5191, 30287), (5549, 28333)]