138162294

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{19531}}^1$

素因数の和:19673

約数の個数: 32

約数和(自身を含む): 309386880

約数和(自身を除く): 171224586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 19531, 39062, 58593, 117186, 175779, 351558, 527337, 1054674, 2558561, 5117122, 7675683, 15351366, 23027049, 46054098, 69081147, 138162294]

約数ペア:

[(1, 138162294), (2, 69081147), (3, 46054098), (6, 23027049), (9, 15351366), (18, 7675683), (27, 5117122), (54, 2558561), (131, 1054674), (262, 527337), (393, 351558), (786, 175779), (1179, 117186), (2358, 58593), (3537, 39062), (7074, 19531)]