121706224

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{124699}}^1$

素因数の和:124768

約数の個数: 20

約数和(自身を含む): 239673400

約数和(自身を除く): 117967176

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 124699, 249398, 498796, 997592, 1995184, 7606639, 15213278, 30426556, 60853112, 121706224]

約数ペア:

[(1, 121706224), (2, 60853112), (4, 30426556), (8, 15213278), (16, 7606639), (61, 1995184), (122, 997592), (244, 498796), (488, 249398), (976, 124699)]