157026502438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{7615991}}^1$

素因数の和:7616080

約数の個数: 24

約数和(自身を含む): 259233135696

約数和(自身を除く): 102206633258

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 10309, 20618, 7615991, 15231982, 99007883, 198015766, 464575451, 929150902, 1287102479, 2574204958, 6039480863, 12078961726, 78513251219, 157026502438]

約数ペア:

[(1, 157026502438), (2, 78513251219), (13, 12078961726), (26, 6039480863), (61, 2574204958), (122, 1287102479), (169, 929150902), (338, 464575451), (793, 198015766), (1586, 99007883), (10309, 15231982), (20618, 7615991)]