160497328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1201

約数の個数: 40

約数和(自身を含む): 319765248

約数和(自身を除く): 159267920

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 263, 344, 526, 688, 887, 1052, 1774, 2104, 3548, 4208, 7096, 11309, 14192, 22618, 38141, 45236, 76282, 90472, 152564, 180944, 233281, 305128, 466562, 610256, 933124, 1866248, 3732496, 10031083, 20062166, 40124332, 80248664, 160497328]

約数ペア:

[(1, 160497328), (2, 80248664), (4, 40124332), (8, 20062166), (16, 10031083), (43, 3732496), (86, 1866248), (172, 933124), (263, 610256), (344, 466562), (526, 305128), (688, 233281), (887, 180944), (1052, 152564), (1774, 90472), (2104, 76282), (3548, 45236), (4208, 38141), (7096, 22618), (11309, 14192)]