133720218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{256169}}^1$

素因数の和:256206

約数の個数: 24

約数和(自身を含む): 299718900

約数和(自身を除く): 165998682

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 256169, 512338, 768507, 1537014, 2305521, 4611042, 7428901, 14857802, 22286703, 44573406, 66860109, 133720218]

約数ペア:

[(1, 133720218), (2, 66860109), (3, 44573406), (6, 22286703), (9, 14857802), (18, 7428901), (29, 4611042), (58, 2305521), (87, 1537014), (174, 768507), (261, 512338), (522, 256169)]