149454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 36

約数和(自身を含む): 356616

約数和(自身を除く): 207162

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 361, 414, 437, 722, 874, 1083, 1311, 2166, 2622, 3249, 3933, 6498, 7866, 8303, 16606, 24909, 49818, 74727, 149454]

約数ペア:

[(1, 149454), (2, 74727), (3, 49818), (6, 24909), (9, 16606), (18, 8303), (19, 7866), (23, 6498), (38, 3933), (46, 3249), (57, 2622), (69, 2166), (114, 1311), (138, 1083), (171, 874), (207, 722), (342, 437), (361, 414)]