148955758

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{547}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 261356544

約数和(自身を除く): 112400786

約数列:

[1, 2, 7, 14, 53, 106, 367, 371, 547, 734, 742, 1094, 2569, 3829, 5138, 7658, 19451, 28991, 38902, 57982, 136157, 200749, 202937, 272314, 401498, 405874, 1405243, 2810486, 10639697, 21279394, 74477879, 148955758]

約数ペア:

[(1, 148955758), (2, 74477879), (7, 21279394), (14, 10639697), (53, 2810486), (106, 1405243), (367, 405874), (371, 401498), (547, 272314), (734, 202937), (742, 200749), (1094, 136157), (2569, 57982), (3829, 38902), (5138, 28991), (7658, 19451)]