123899162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 203763600

約数和(自身を除く): 79864438

約数列:

[1, 2, 17, 34, 37, 74, 149, 298, 629, 661, 1258, 1322, 2533, 5066, 5513, 11026, 11237, 22474, 24457, 48914, 93721, 98489, 187442, 196978, 415769, 831538, 1674313, 3348626, 3644093, 7288186, 61949581, 123899162]

約数ペア:

[(1, 123899162), (2, 61949581), (17, 7288186), (34, 3644093), (37, 3348626), (74, 1674313), (149, 831538), (298, 415769), (629, 196978), (661, 187442), (1258, 98489), (1322, 93721), (2533, 48914), (5066, 24457), (5513, 22474), (11026, 11237)]