123156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 340704

約数和(自身を除く): 217548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 311, 396, 622, 933, 1244, 1866, 2799, 3421, 3732, 5598, 6842, 10263, 11196, 13684, 20526, 30789, 41052, 61578, 123156]

約数ペア:

[(1, 123156), (2, 61578), (3, 41052), (4, 30789), (6, 20526), (9, 13684), (11, 11196), (12, 10263), (18, 6842), (22, 5598), (33, 3732), (36, 3421), (44, 2799), (66, 1866), (99, 1244), (132, 933), (198, 622), (311, 396)]