143725946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4363}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 266867328

約数和(自身を除く): 123141382

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 1267, 2353, 2534, 4363, 4706, 8726, 16471, 30541, 32942, 56719, 61082, 113438, 397033, 789703, 794066, 1579406, 5527921, 10266139, 11055842, 20532278, 71862973, 143725946]

約数ペア:

[(1, 143725946), (2, 71862973), (7, 20532278), (13, 11055842), (14, 10266139), (26, 5527921), (91, 1579406), (181, 794066), (182, 789703), (362, 397033), (1267, 113438), (2353, 61082), (2534, 56719), (4363, 32942), (4706, 30541), (8726, 16471)]