121921804

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 225075424

約数和(自身を除く): 103153620

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 367, 529, 628, 734, 1058, 1468, 2116, 3611, 7222, 8441, 14444, 16882, 33764, 57619, 83053, 115238, 166106, 194143, 230476, 332212, 388286, 776572, 1325237, 2650474, 5300948, 30480451, 60960902, 121921804]

約数ペア:

[(1, 121921804), (2, 60960902), (4, 30480451), (23, 5300948), (46, 2650474), (92, 1325237), (157, 776572), (314, 388286), (367, 332212), (529, 230476), (628, 194143), (734, 166106), (1058, 115238), (1468, 83053), (2116, 57619), (3611, 33764), (7222, 16882), (8441, 14444)]