165189496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47251}}^1$

素因数の和:47299

約数の個数: 32

約数和(自身を含む): 340214400

約数和(自身を除く): 175024904

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 47251, 94502, 189004, 378008, 897769, 1086773, 1795538, 2173546, 3591076, 4347092, 7182152, 8694184, 20648687, 41297374, 82594748, 165189496]

約数ペア:

[(1, 165189496), (2, 82594748), (4, 41297374), (8, 20648687), (19, 8694184), (23, 7182152), (38, 4347092), (46, 3591076), (76, 2173546), (92, 1795538), (152, 1086773), (184, 897769), (437, 378008), (874, 189004), (1748, 94502), (3496, 47251)]