130785872

素因数分解:

$2^4\times 7^1\times {\mathrm{1167731}}^1$

素因数の和:1167746

約数の個数: 20

約数和(自身を含む): 289597536

約数和(自身を除く): 158811664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1167731, 2335462, 4670924, 8174117, 9341848, 16348234, 18683696, 32696468, 65392936, 130785872]

約数ペア:

[(1, 130785872), (2, 65392936), (4, 32696468), (7, 18683696), (8, 16348234), (14, 9341848), (16, 8174117), (28, 4670924), (56, 2335462), (112, 1167731)]