133625768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16889}}^1$

素因数の和:16961

約数の個数: 32

約数和(自身を含む): 267537600

約数和(自身を除く): 133911832

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 16889, 33778, 67556, 135112, 388447, 726227, 776894, 1452454, 1553788, 2904908, 3107576, 5809816, 16703221, 33406442, 66812884, 133625768]

約数ペア:

[(1, 133625768), (2, 66812884), (4, 33406442), (8, 16703221), (23, 5809816), (43, 3107576), (46, 2904908), (86, 1553788), (92, 1452454), (172, 776894), (184, 726227), (344, 388447), (989, 135112), (1978, 67556), (3956, 33778), (7912, 16889)]