172055254

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1721}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 304670016

約数和(自身を除く): 132614762

約数列:

[1, 2, 7, 14, 37, 74, 193, 259, 386, 518, 1351, 1721, 2702, 3442, 7141, 12047, 14282, 24094, 49987, 63677, 99974, 127354, 332153, 445739, 664306, 891478, 2325071, 4650142, 12289661, 24579322, 86027627, 172055254]

約数ペア:

[(1, 172055254), (2, 86027627), (7, 24579322), (14, 12289661), (37, 4650142), (74, 2325071), (193, 891478), (259, 664306), (386, 445739), (518, 332153), (1351, 127354), (1721, 99974), (2702, 63677), (3442, 49987), (7141, 24094), (12047, 14282)]