138492088

素因数分解:

$2^3\times 7^1\times {\mathrm{2473073}}^1$

素因数の和:2473086

約数の個数: 16

約数和(自身を含む): 296768880

約数和(自身を除く): 158276792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2473073, 4946146, 9892292, 17311511, 19784584, 34623022, 69246044, 138492088]

約数ペア:

[(1, 138492088), (2, 69246044), (4, 34623022), (7, 19784584), (8, 17311511), (14, 9892292), (28, 4946146), (56, 2473073)]