128371416

素因数分解:

$2^3\times 3^1\times {\mathrm{5348809}}^1$

素因数の和:5348818

約数の個数: 16

約数和(自身を含む): 320928600

約数和(自身を除く): 192557184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5348809, 10697618, 16046427, 21395236, 32092854, 42790472, 64185708, 128371416]

約数ペア:

[(1, 128371416), (2, 64185708), (3, 42790472), (4, 32092854), (6, 21395236), (8, 16046427), (12, 10697618), (24, 5348809)]