173628242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 115638958

約数列:

[1, 2, 17, 23, 34, 46, 239, 391, 478, 782, 929, 1858, 4063, 5497, 8126, 10994, 15793, 21367, 31586, 42734, 93449, 186898, 222031, 363239, 444062, 726478, 3774527, 5106713, 7549054, 10213426, 86814121, 173628242]

約数ペア:

[(1, 173628242), (2, 86814121), (17, 10213426), (23, 7549054), (34, 5106713), (46, 3774527), (239, 726478), (391, 444062), (478, 363239), (782, 222031), (929, 186898), (1858, 93449), (4063, 42734), (5497, 31586), (8126, 21367), (10994, 15793)]