158784016

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{17627}}^1$

素因数の和:18198

約数の個数: 20

約数和(自身を含む): 308207952

約数和(自身を除く): 149423936

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 17627, 35254, 70508, 141016, 282032, 9924001, 19848002, 39696004, 79392008, 158784016]

約数ペア:

[(1, 158784016), (2, 79392008), (4, 39696004), (8, 19848002), (16, 9924001), (563, 282032), (1126, 141016), (2252, 70508), (4504, 35254), (9008, 17627)]