163464644

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{4057}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 327237120

約数和(自身を除く): 163772476

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 4057, 5756, 8114, 10073, 16228, 20146, 28399, 40292, 56798, 113596, 5838023, 11676046, 23352092, 40866161, 81732322, 163464644]

約数ペア:

[(1, 163464644), (2, 81732322), (4, 40866161), (7, 23352092), (14, 11676046), (28, 5838023), (1439, 113596), (2878, 56798), (4057, 40292), (5756, 28399), (8114, 20146), (10073, 16228)]