165747946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2113}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 306851328

約数和(自身を除く): 141103382

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 862, 2113, 3017, 4226, 5603, 6034, 11206, 14791, 27469, 29582, 39221, 54938, 78442, 192283, 384566, 910703, 1821406, 6374921, 11839139, 12749842, 23678278, 82873973, 165747946]

約数ペア:

[(1, 165747946), (2, 82873973), (7, 23678278), (13, 12749842), (14, 11839139), (26, 6374921), (91, 1821406), (182, 910703), (431, 384566), (862, 192283), (2113, 78442), (3017, 54938), (4226, 39221), (5603, 29582), (6034, 27469), (11206, 14791)]