138575154

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{12491}}^1$

素因数の和:12582

約数の個数: 24

約数和(自身を含む): 283768272

約数和(自身を除く): 145193118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1849, 3698, 5547, 11094, 12491, 24982, 37473, 74946, 537113, 1074226, 1611339, 3222678, 23095859, 46191718, 69287577, 138575154]

約数ペア:

[(1, 138575154), (2, 69287577), (3, 46191718), (6, 23095859), (43, 3222678), (86, 1611339), (129, 1074226), (258, 537113), (1849, 74946), (3698, 37473), (5547, 24982), (11094, 12491)]