159487928

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{182899}}^1$

素因数の和:183014

約数の個数: 16

約数和(自身を含む): 301785000

約数和(自身を除く): 142297072

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 182899, 365798, 731596, 1463192, 19935991, 39871982, 79743964, 159487928]

約数ペア:

[(1, 159487928), (2, 79743964), (4, 39871982), (8, 19935991), (109, 1463192), (218, 731596), (436, 365798), (872, 182899)]