123392752

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18061}}^1$

素因数の和:18137

約数の個数: 40

約数和(自身を含む): 277721312

約数和(自身を除く): 154328560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 18061, 36122, 72244, 126427, 144488, 252854, 288976, 505708, 1011416, 1101721, 2022832, 2203442, 4406884, 7712047, 8813768, 15424094, 17627536, 30848188, 61696376, 123392752]

約数ペア:

[(1, 123392752), (2, 61696376), (4, 30848188), (7, 17627536), (8, 15424094), (14, 8813768), (16, 7712047), (28, 4406884), (56, 2203442), (61, 2022832), (112, 1101721), (122, 1011416), (244, 505708), (427, 288976), (488, 252854), (854, 144488), (976, 126427), (1708, 72244), (3416, 36122), (6832, 18061)]