155330906

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{7741}}^1$

素因数の和:7949

約数の個数: 16

約数和(自身を含む): 237834240

約数和(自身を除く): 82503334

約数列:

[1, 2, 79, 127, 158, 254, 7741, 10033, 15482, 20066, 611539, 983107, 1223078, 1966214, 77665453, 155330906]

約数ペア:

[(1, 155330906), (2, 77665453), (79, 1966214), (127, 1223078), (158, 983107), (254, 611539), (7741, 20066), (10033, 15482)]