147720738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{52051}}^1$

素因数の和:52110

約数の個数: 32

約数和(自身を含む): 329801472

約数和(自身を除く): 182080734

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 52051, 104102, 156153, 312306, 572561, 1145122, 1717683, 2238193, 3435366, 4476386, 6714579, 13429158, 24620123, 49240246, 73860369, 147720738]

約数ペア:

[(1, 147720738), (2, 73860369), (3, 49240246), (6, 24620123), (11, 13429158), (22, 6714579), (33, 4476386), (43, 3435366), (66, 2238193), (86, 1717683), (129, 1145122), (258, 572561), (473, 312306), (946, 156153), (1419, 104102), (2838, 52051)]