137681744

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{7213}}^1$

素因数の和:8414

約数の個数: 20

約数和(自身を含む): 267018996

約数和(自身を除く): 129337252

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 4772, 7213, 9544, 14426, 19088, 28852, 57704, 115408, 8605109, 17210218, 34420436, 68840872, 137681744]

約数ペア:

[(1, 137681744), (2, 68840872), (4, 34420436), (8, 17210218), (16, 8605109), (1193, 115408), (2386, 57704), (4772, 28852), (7213, 19088), (9544, 14426)]