161085262756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{321679}}^1$

素因数の和:322312

約数の個数: 48

約数和(自身を含む): 324253440000

約数和(自身を除く): 163168177244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 599, 836, 1198, 2396, 6589, 11381, 13178, 22762, 26356, 45524, 125191, 250382, 321679, 500764, 643358, 1286716, 3538469, 6111901, 7076938, 12223802, 14153876, 24447604, 67230911, 134461822, 192685721, 268923644, 385371442, 770742884, 2119542931, 3661028699, 4239085862, 7322057398, 8478171724, 14644114796, 40271315689, 80542631378, 161085262756]

約数ペア:

[(1, 161085262756), (2, 80542631378), (4, 40271315689), (11, 14644114796), (19, 8478171724), (22, 7322057398), (38, 4239085862), (44, 3661028699), (76, 2119542931), (209, 770742884), (418, 385371442), (599, 268923644), (836, 192685721), (1198, 134461822), (2396, 67230911), (6589, 24447604), (11381, 14153876), (13178, 12223802), (22762, 7076938), (26356, 6111901), (45524, 3538469), (125191, 1286716), (250382, 643358), (321679, 500764)]