155986818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1823}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 336462336

約数和(自身を除く): 180475518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1097, 1823, 2194, 3291, 3646, 5469, 6582, 10938, 14261, 23699, 28522, 42783, 47398, 71097, 85566, 142194, 1999831, 3999662, 5999493, 11998986, 25997803, 51995606, 77993409, 155986818]

約数ペア:

[(1, 155986818), (2, 77993409), (3, 51995606), (6, 25997803), (13, 11998986), (26, 5999493), (39, 3999662), (78, 1999831), (1097, 142194), (1823, 85566), (2194, 71097), (3291, 47398), (3646, 42783), (5469, 28522), (6582, 23699), (10938, 14261)]