138492078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{536791}}^1$

素因数の和:536839

約数の個数: 16

約数和(自身を含む): 283426176

約数和(自身を除く): 144934098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 536791, 1073582, 1610373, 3220746, 23082013, 46164026, 69246039, 138492078]

約数ペア:

[(1, 138492078), (2, 69246039), (3, 46164026), (6, 23082013), (43, 3220746), (86, 1610373), (129, 1073582), (258, 536791)]