137392472

素因数分解:

$2^3\times 7^2\times {\mathrm{463}}^1\times {\mathrm{757}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 300713760

約数和(自身を除く): 163321288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 463, 757, 926, 1514, 1852, 3028, 3241, 3704, 5299, 6056, 6482, 10598, 12964, 21196, 22687, 25928, 37093, 42392, 45374, 74186, 90748, 148372, 181496, 296744, 350491, 700982, 1401964, 2453437, 2803928, 4906874, 9813748, 17174059, 19627496, 34348118, 68696236, 137392472]

約数ペア:

[(1, 137392472), (2, 68696236), (4, 34348118), (7, 19627496), (8, 17174059), (14, 9813748), (28, 4906874), (49, 2803928), (56, 2453437), (98, 1401964), (196, 700982), (392, 350491), (463, 296744), (757, 181496), (926, 148372), (1514, 90748), (1852, 74186), (3028, 45374), (3241, 42392), (3704, 37093), (5299, 25928), (6056, 22687), (6482, 21196), (10598, 12964)]