148971186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90947}}^1$

素因数の和:90975

約数の個数: 48

約数和(自身を含む): 397260864

約数和(自身を除く): 248289678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 90947, 181894, 272841, 545682, 636629, 818523, 1182311, 1273258, 1637046, 1909887, 2364622, 3546933, 3819774, 5729661, 7093866, 8276177, 10640799, 11459322, 16552354, 21281598, 24828531, 49657062, 74485593, 148971186]

約数ペア:

[(1, 148971186), (2, 74485593), (3, 49657062), (6, 24828531), (7, 21281598), (9, 16552354), (13, 11459322), (14, 10640799), (18, 8276177), (21, 7093866), (26, 5729661), (39, 3819774), (42, 3546933), (63, 2364622), (78, 1909887), (91, 1637046), (117, 1273258), (126, 1182311), (182, 818523), (234, 636629), (273, 545682), (546, 272841), (819, 181894), (1638, 90947)]