165038776

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71881}}^1$

素因数の和:71935

約数の個数: 32

約数和(自身を含む): 362285280

約数和(自身を除く): 197246504

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 71881, 143762, 287524, 503167, 575048, 1006334, 2012668, 2947121, 4025336, 5894242, 11788484, 20629847, 23576968, 41259694, 82519388, 165038776]

約数ペア:

[(1, 165038776), (2, 82519388), (4, 41259694), (7, 23576968), (8, 20629847), (14, 11788484), (28, 5894242), (41, 4025336), (56, 2947121), (82, 2012668), (164, 1006334), (287, 575048), (328, 503167), (574, 287524), (1148, 143762), (2296, 71881)]