152020892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{15443}}^1$

素因数の和:15577

約数の個数: 24

約数和(自身を含む): 280215936

約数和(自身を除く): 128195044

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4922, 9844, 15443, 30886, 61772, 355189, 710378, 1420756, 1652401, 3304802, 6609604, 38005223, 76010446, 152020892]

約数ペア:

[(1, 152020892), (2, 76010446), (4, 38005223), (23, 6609604), (46, 3304802), (92, 1652401), (107, 1420756), (214, 710378), (428, 355189), (2461, 61772), (4922, 30886), (9844, 15443)]