138966846

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{293179}}^1$

素因数の和:293263

約数の個数: 16

約数和(自身を含む): 281452800

約数和(自身を除く): 142485954

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 293179, 586358, 879537, 1759074, 23161141, 46322282, 69483423, 138966846]

約数ペア:

[(1, 138966846), (2, 69483423), (3, 46322282), (6, 23161141), (79, 1759074), (158, 879537), (237, 586358), (474, 293179)]