166244678

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{4951}}^1$

素因数の和:5219

約数の個数: 16

約数和(自身を含む): 253383936

約数和(自身を除く): 87139258

約数列:

[1, 2, 103, 163, 206, 326, 4951, 9902, 16789, 33578, 509953, 807013, 1019906, 1614026, 83122339, 166244678]

約数ペア:

[(1, 166244678), (2, 83122339), (103, 1614026), (163, 1019906), (206, 807013), (326, 509953), (4951, 33578), (9902, 16789)]