137250242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 217085184

約数和(自身を除く): 79834942

約数列:

[1, 2, 37, 71, 74, 142, 151, 173, 302, 346, 2627, 5254, 5587, 6401, 10721, 11174, 12283, 12802, 21442, 24566, 26123, 52246, 396677, 454471, 793354, 908942, 966551, 1854733, 1933102, 3709466, 68625121, 137250242]

約数ペア:

[(1, 137250242), (2, 68625121), (37, 3709466), (71, 1933102), (74, 1854733), (142, 966551), (151, 908942), (173, 793354), (302, 454471), (346, 396677), (2627, 52246), (5254, 26123), (5587, 24566), (6401, 21442), (10721, 12802), (11174, 12283)]