155252249

素因数分解:

${\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 165888000

約数和(自身を除く): 10635751

約数列:

[1, 19, 179, 191, 239, 3401, 3629, 4541, 34189, 42781, 45649, 649591, 812839, 867331, 8171171, 155252249]

約数ペア:

[(1, 155252249), (19, 8171171), (179, 867331), (191, 812839), (239, 649591), (3401, 45649), (3629, 42781), (4541, 34189)]