120217966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{81559}}^1$

素因数の和:81639

約数の個数: 16

約数和(自身を含む): 199658880

約数和(自身を除く): 79440914

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 81559, 163118, 897149, 1794298, 5464453, 10928906, 60108983, 120217966]

約数ペア:

[(1, 120217966), (2, 60108983), (11, 10928906), (22, 5464453), (67, 1794298), (134, 897149), (737, 163118), (1474, 81559)]