142278626

素因数分解:

$2^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{5209}}^1$

素因数の和:7169

約数の個数: 16

約数和(自身を含む): 244078080

約数和(自身を除く): 101799454

約数列:

[1, 2, 7, 14, 1951, 3902, 5209, 10418, 13657, 27314, 36463, 72926, 10162759, 20325518, 71139313, 142278626]

約数ペア:

[(1, 142278626), (2, 71139313), (7, 20325518), (14, 10162759), (1951, 72926), (3902, 36463), (5209, 27314), (10418, 13657)]