157224688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{427241}}^1$

素因数の和:427272

約数の個数: 20

約数和(自身を含む): 317868048

約数和(自身を除く): 160643360

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 427241, 854482, 1708964, 3417928, 6835856, 9826543, 19653086, 39306172, 78612344, 157224688]

約数ペア:

[(1, 157224688), (2, 78612344), (4, 39306172), (8, 19653086), (16, 9826543), (23, 6835856), (46, 3417928), (92, 1708964), (184, 854482), (368, 427241)]