129222004

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 238438116

約数和(自身を除く): 109216112

約数列:

[1, 2, 4, 23, 46, 92, 173, 346, 353, 529, 692, 706, 1058, 1412, 2116, 3979, 7958, 8119, 15916, 16238, 32476, 61069, 91517, 122138, 183034, 186737, 244276, 366068, 373474, 746948, 1404587, 2809174, 5618348, 32305501, 64611002, 129222004]

約数ペア:

[(1, 129222004), (2, 64611002), (4, 32305501), (23, 5618348), (46, 2809174), (92, 1404587), (173, 746948), (346, 373474), (353, 366068), (529, 244276), (692, 186737), (706, 183034), (1058, 122138), (1412, 91517), (2116, 61069), (3979, 32476), (7958, 16238), (8119, 15916)]