161149096

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 307152000

約数和(自身を除く): 146002904

約数列:

[1, 2, 4, 8, 89, 178, 239, 356, 478, 712, 947, 956, 1894, 1912, 3788, 7576, 21271, 42542, 84283, 85084, 168566, 170168, 226333, 337132, 452666, 674264, 905332, 1810664, 20143637, 40287274, 80574548, 161149096]

約数ペア:

[(1, 161149096), (2, 80574548), (4, 40287274), (8, 20143637), (89, 1810664), (178, 905332), (239, 674264), (356, 452666), (478, 337132), (712, 226333), (947, 170168), (956, 168566), (1894, 85084), (1912, 84283), (3788, 42542), (7576, 21271)]