140138966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{45827}}^1$

素因数の和:45979

約数の個数: 16

約数和(自身を含む): 230973120

約数和(自身を除く): 90834154

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 45827, 91654, 504097, 1008194, 6369953, 12739906, 70069483, 140138966]

約数ペア:

[(1, 140138966), (2, 70069483), (11, 12739906), (22, 6369953), (139, 1008194), (278, 504097), (1529, 91654), (3058, 45827)]