78377898

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{80141}}^1$

素因数の和:80309

約数の個数: 16

約数和(自身を含む): 157719456

約数和(自身を除く): 79341558

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 80141, 160282, 240423, 480846, 13062983, 26125966, 39188949, 78377898]

約数ペア:

[(1, 78377898), (2, 39188949), (3, 26125966), (6, 13062983), (163, 480846), (326, 240423), (489, 160282), (978, 80141)]