159802270

素因数分解:

$2^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{9439}}^1$

素因数の和:11139

約数の個数: 16

約数和(自身を含む): 287844480

約数和(自身を除く): 128042210

約数列:

[1, 2, 5, 10, 1693, 3386, 8465, 9439, 16930, 18878, 47195, 94390, 15980227, 31960454, 79901135, 159802270]

約数ペア:

[(1, 159802270), (2, 79901135), (5, 31960454), (10, 15980227), (1693, 94390), (3386, 47195), (8465, 18878), (9439, 16930)]