128218746

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{37957}}^1$

素因数の和:38525

約数の個数: 16

約数和(自身を含む): 256899744

約数和(自身を除く): 128680998

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 37957, 75914, 113871, 227742, 21369791, 42739582, 64109373, 128218746]

約数ペア:

[(1, 128218746), (2, 64109373), (3, 42739582), (6, 21369791), (563, 227742), (1126, 113871), (1689, 75914), (3378, 37957)]