15206731216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{159013}}^1$

素因数の和:159203

約数の個数: 40

約数和(自身を含む): 30365313440

約数和(自身を除く): 15158582224

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 2224, 5977, 11954, 23908, 47816, 95632, 159013, 318026, 636052, 1272104, 2544208, 6837559, 13675118, 22102807, 27350236, 44205614, 54700472, 88411228, 109400944, 176822456, 353644912, 950420701, 1900841402, 3801682804, 7603365608, 15206731216]

約数ペア:

[(1, 15206731216), (2, 7603365608), (4, 3801682804), (8, 1900841402), (16, 950420701), (43, 353644912), (86, 176822456), (139, 109400944), (172, 88411228), (278, 54700472), (344, 44205614), (556, 27350236), (688, 22102807), (1112, 13675118), (2224, 6837559), (5977, 2544208), (11954, 1272104), (23908, 636052), (47816, 318026), (95632, 159013)]