144632306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18481}}^1$

素因数の和:18546

約数の個数: 32

約数和(自身を含む): 273237888

約数和(自身を除く): 128605582

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 18481, 36962, 129367, 240253, 258734, 480506, 794683, 1589366, 1681771, 3363542, 5562781, 10330879, 11125562, 20661758, 72316153, 144632306]

約数ペア:

[(1, 144632306), (2, 72316153), (7, 20661758), (13, 11125562), (14, 10330879), (26, 5562781), (43, 3363542), (86, 1681771), (91, 1589366), (182, 794683), (301, 480506), (559, 258734), (602, 240253), (1118, 129367), (3913, 36962), (7826, 18481)]