145984398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{80833}}^1$

素因数の和:80888

約数の個数: 32

約数和(自身を含む): 341442816

約数和(自身を除く): 195458418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 80833, 161666, 242499, 484998, 565831, 1131662, 1697493, 3394986, 3475819, 6951638, 10427457, 20854914, 24330733, 48661466, 72992199, 145984398]

約数ペア:

[(1, 145984398), (2, 72992199), (3, 48661466), (6, 24330733), (7, 20854914), (14, 10427457), (21, 6951638), (42, 3475819), (43, 3394986), (86, 1697493), (129, 1131662), (258, 565831), (301, 484998), (602, 242499), (903, 161666), (1806, 80833)]