128348046

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{85909}}^1$

素因数の和:86000

約数の個数: 24

約数和(自身を含む): 281441160

約数和(自身を除く): 153093114

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 85909, 171818, 257727, 515454, 773181, 1546362, 7130447, 14260894, 21391341, 42782682, 64174023, 128348046]

約数ペア:

[(1, 128348046), (2, 64174023), (3, 42782682), (6, 21391341), (9, 14260894), (18, 7130447), (83, 1546362), (166, 773181), (249, 515454), (498, 257727), (747, 171818), (1494, 85909)]