123245138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{84299}}^1$

素因数の和:84361

約数の個数: 16

約数和(自身を含む): 200296800

約数和(自身を除く): 77051662

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 84299, 168598, 1433083, 2866166, 3624857, 7249714, 61622569, 123245138]

約数ペア:

[(1, 123245138), (2, 61622569), (17, 7249714), (34, 3624857), (43, 2866166), (86, 1433083), (731, 168598), (1462, 84299)]