139850641

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9619}}^1$

素因数の和:9724

約数の個数: 16

約数和(自身を含む): 167464960

約数和(自身を除く): 27614319

約数列:

[1, 7, 31, 67, 217, 469, 2077, 9619, 14539, 67333, 298189, 644473, 2087323, 4511311, 19978663, 139850641]

約数ペア:

[(1, 139850641), (7, 19978663), (31, 4511311), (67, 2087323), (217, 644473), (469, 298189), (2077, 67333), (9619, 14539)]