139420752

素因数分解:

$2^4\times 3^1\times {\mathrm{2904599}}^1$

素因数の和:2904610

約数の個数: 20

約数和(自身を含む): 360170400

約数和(自身を除く): 220749648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2904599, 5809198, 8713797, 11618396, 17427594, 23236792, 34855188, 46473584, 69710376, 139420752]

約数ペア:

[(1, 139420752), (2, 69710376), (3, 46473584), (4, 34855188), (6, 23236792), (8, 17427594), (12, 11618396), (16, 8713797), (24, 5809198), (48, 2904599)]