165078199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 206406144

約数和(自身を除く): 41327945

約数列:

[1, 11, 13, 23, 53, 143, 253, 299, 583, 689, 947, 1219, 3289, 7579, 10417, 12311, 13409, 15847, 21781, 50191, 135421, 174317, 239591, 283153, 552101, 652483, 1154393, 3114683, 7177313, 12698323, 15007109, 165078199]

約数ペア:

[(1, 165078199), (11, 15007109), (13, 12698323), (23, 7177313), (53, 3114683), (143, 1154393), (253, 652483), (299, 552101), (583, 283153), (689, 239591), (947, 174317), (1219, 135421), (3289, 50191), (7579, 21781), (10417, 15847), (12311, 13409)]