165005538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12809}}^1$

素因数の和:12946

約数の個数: 32

約数和(自身を含む): 350481600

約数和(自身を除く): 185476062

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12809, 12882, 25618, 38427, 76854, 243371, 486742, 730113, 1447417, 1460226, 2894834, 4342251, 8684502, 27500923, 55001846, 82502769, 165005538]

約数ペア:

[(1, 165005538), (2, 82502769), (3, 55001846), (6, 27500923), (19, 8684502), (38, 4342251), (57, 2894834), (113, 1460226), (114, 1447417), (226, 730113), (339, 486742), (678, 243371), (2147, 76854), (4294, 38427), (6441, 25618), (12809, 12882)]