161357112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{320153}}^1$

素因数の和:320172

約数の個数: 48

約数和(自身を含む): 499440240

約数和(自身を除く): 338083128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 320153, 640306, 960459, 1280612, 1920918, 2241071, 2561224, 2881377, 3841836, 4482142, 5762754, 6723213, 7683672, 8964284, 11525508, 13446426, 17928568, 20169639, 23051016, 26892852, 40339278, 53785704, 80678556, 161357112]

約数ペア:

[(1, 161357112), (2, 80678556), (3, 53785704), (4, 40339278), (6, 26892852), (7, 23051016), (8, 20169639), (9, 17928568), (12, 13446426), (14, 11525508), (18, 8964284), (21, 7683672), (24, 6723213), (28, 5762754), (36, 4482142), (42, 3841836), (56, 2881377), (63, 2561224), (72, 2241071), (84, 1920918), (126, 1280612), (168, 960459), (252, 640306), (504, 320153)]