138329192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{557779}}^1$

素因数の和:557816

約数の個数: 16

約数和(自身を含む): 267734400

約数和(自身を除く): 129405208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 557779, 1115558, 2231116, 4462232, 17291149, 34582298, 69164596, 138329192]

約数ペア:

[(1, 138329192), (2, 69164596), (4, 34582298), (8, 17291149), (31, 4462232), (62, 2231116), (124, 1115558), (248, 557779)]