138470046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{161387}}^1$

素因数の和:161416

約数の個数: 32

約数和(自身を含む): 325358208

約数和(自身を除く): 186888162

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 161387, 322774, 484161, 968322, 1775257, 2098031, 3550514, 4196062, 5325771, 6294093, 10651542, 12588186, 23078341, 46156682, 69235023, 138470046]

約数ペア:

[(1, 138470046), (2, 69235023), (3, 46156682), (6, 23078341), (11, 12588186), (13, 10651542), (22, 6294093), (26, 5325771), (33, 4196062), (39, 3550514), (66, 2098031), (78, 1775257), (143, 968322), (286, 484161), (429, 322774), (858, 161387)]