120163504

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{17839}}^1$

素因数の和:18268

約数の個数: 20

約数和(自身を含む): 233382880

約数和(自身を除く): 113219376

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 17839, 35678, 71356, 142712, 285424, 7510219, 15020438, 30040876, 60081752, 120163504]

約数ペア:

[(1, 120163504), (2, 60081752), (4, 30040876), (8, 15020438), (16, 7510219), (421, 285424), (842, 142712), (1684, 71356), (3368, 35678), (6736, 17839)]