138205158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19471}}^1$

素因数の和:19509

約数の個数: 48

約数和(自身を含む): 342084096

約数和(自身を除く): 203878938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 19471, 38942, 58413, 116826, 136297, 253123, 272594, 408891, 506246, 759369, 817782, 1518738, 1771861, 3290599, 3543722, 5315583, 6581198, 9871797, 10631166, 19743594, 23034193, 46068386, 69102579, 138205158]

約数ペア:

[(1, 138205158), (2, 69102579), (3, 46068386), (6, 23034193), (7, 19743594), (13, 10631166), (14, 9871797), (21, 6581198), (26, 5315583), (39, 3543722), (42, 3290599), (78, 1771861), (91, 1518738), (169, 817782), (182, 759369), (273, 506246), (338, 408891), (507, 272594), (546, 253123), (1014, 136297), (1183, 116826), (2366, 58413), (3549, 38942), (7098, 19471)]