128791248

素因数分解:

$2^4\times 3^1\times {\mathrm{2683151}}^1$

素因数の和:2683162

約数の個数: 20

約数和(自身を含む): 332710848

約数和(自身を除く): 203919600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2683151, 5366302, 8049453, 10732604, 16098906, 21465208, 32197812, 42930416, 64395624, 128791248]

約数ペア:

[(1, 128791248), (2, 64395624), (3, 42930416), (4, 32197812), (6, 21465208), (8, 16098906), (12, 10732604), (16, 8049453), (24, 5366302), (48, 2683151)]