143422538

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{90659}}^1$

素因数の和:90781

約数の個数: 16

約数和(自身を含む): 248045760

約数和(自身を除く): 104623222

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 90659, 181318, 634613, 1269226, 10244467, 20488934, 71711269, 143422538]

約数ペア:

[(1, 143422538), (2, 71711269), (7, 20488934), (14, 10244467), (113, 1269226), (226, 634613), (791, 181318), (1582, 90659)]