138094054

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{17837}}^1$

素因数の和:17932

約数の個数: 24

約数和(自身を含む): 244023840

約数和(自身を除く): 105929786

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 17837, 35674, 124859, 249718, 874013, 1409123, 1748026, 2818246, 9863861, 19727722, 69047027, 138094054]

約数ペア:

[(1, 138094054), (2, 69047027), (7, 19727722), (14, 9863861), (49, 2818246), (79, 1748026), (98, 1409123), (158, 874013), (553, 249718), (1106, 124859), (3871, 35674), (7742, 17837)]