155775038008

素因数分解:

$2^3\times {\mathrm{7639}}^1\times {\mathrm{2549009}}^1$

素因数の和:2556654

約数の個数: 16

約数和(自身を含む): 292116546000

約数和(自身を除く): 136341507992

約数列:

[1, 2, 4, 8, 7639, 15278, 30556, 61112, 2549009, 5098018, 10196036, 20392072, 19471879751, 38943759502, 77887519004, 155775038008]

約数ペア:

[(1, 155775038008), (2, 77887519004), (4, 38943759502), (8, 19471879751), (7639, 20392072), (15278, 10196036), (30556, 5098018), (61112, 2549009)]