156974503636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{2060141}}^1$

素因数の和:2060631

約数の個数: 24

約数和(自身を含む): 281728538784

約数和(自身を除く): 124754035148

約数列:

[1, 2, 4, 43, 86, 172, 443, 886, 1772, 19049, 38098, 76196, 2060141, 4120282, 8240564, 88586063, 177172126, 354344252, 912642463, 1825284926, 3650569852, 39243625909, 78487251818, 156974503636]

約数ペア:

[(1, 156974503636), (2, 78487251818), (4, 39243625909), (43, 3650569852), (86, 1825284926), (172, 912642463), (443, 354344252), (886, 177172126), (1772, 88586063), (19049, 8240564), (38098, 4120282), (76196, 2060141)]