154967142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{28289}}^1$

素因数の和:28388

約数の個数: 32

約数和(自身を含む): 342195840

約数和(自身を除く): 187228698

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 28289, 56578, 84867, 169734, 311179, 622358, 933537, 1867074, 2347987, 4695974, 7043961, 14087922, 25827857, 51655714, 77483571, 154967142]

約数ペア:

[(1, 154967142), (2, 77483571), (3, 51655714), (6, 25827857), (11, 14087922), (22, 7043961), (33, 4695974), (66, 2347987), (83, 1867074), (166, 933537), (249, 622358), (498, 311179), (913, 169734), (1826, 84867), (2739, 56578), (5478, 28289)]