142723056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{424771}}^1$

素因数の和:424789

約数の個数: 40

約数和(自身を含む): 421373824

約数和(自身を除く): 278650768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 424771, 849542, 1274313, 1699084, 2548626, 2973397, 3398168, 5097252, 5946794, 6796336, 8920191, 10194504, 11893588, 17840382, 20389008, 23787176, 35680764, 47574352, 71361528, 142723056]

約数ペア:

[(1, 142723056), (2, 71361528), (3, 47574352), (4, 35680764), (6, 23787176), (7, 20389008), (8, 17840382), (12, 11893588), (14, 10194504), (16, 8920191), (21, 6796336), (24, 5946794), (28, 5097252), (42, 3398168), (48, 2973397), (56, 2548626), (84, 1699084), (112, 1274313), (168, 849542), (336, 424771)]