156638234422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1\times {\mathrm{694879}}^1$

素因数の和:697671

約数の個数: 16

約数和(自身を含む): 240775920000

約数和(自身を除く): 84137685578

約数列:

[1, 2, 41, 82, 2749, 5498, 112709, 225418, 694879, 1389758, 28490039, 56980078, 1910222371, 3820444742, 78319117211, 156638234422]

約数ペア:

[(1, 156638234422), (2, 78319117211), (41, 3820444742), (82, 1910222371), (2749, 56980078), (5498, 28490039), (112709, 1389758), (225418, 694879)]