145854366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{80761}}^1$

素因数の和:80816

約数の個数: 32

約数和(自身を含む): 341138688

約数和(自身を除く): 195284322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 80761, 161522, 242283, 484566, 565327, 1130654, 1695981, 3391962, 3472723, 6945446, 10418169, 20836338, 24309061, 48618122, 72927183, 145854366]

約数ペア:

[(1, 145854366), (2, 72927183), (3, 48618122), (6, 24309061), (7, 20836338), (14, 10418169), (21, 6945446), (42, 3472723), (43, 3391962), (86, 1695981), (129, 1130654), (258, 565327), (301, 484566), (602, 242283), (903, 161522), (1806, 80761)]