123288592

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10099}}^1$

素因数の和:10223

約数の個数: 40

約数和(自身を含む): 275528000

約数和(自身を除く): 152239408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 10099, 12208, 20198, 40396, 70693, 80792, 141386, 161584, 282772, 565544, 1100791, 1131088, 2201582, 4403164, 7705537, 8806328, 15411074, 17612656, 30822148, 61644296, 123288592]

約数ペア:

[(1, 123288592), (2, 61644296), (4, 30822148), (7, 17612656), (8, 15411074), (14, 8806328), (16, 7705537), (28, 4403164), (56, 2201582), (109, 1131088), (112, 1100791), (218, 565544), (436, 282772), (763, 161584), (872, 141386), (1526, 80792), (1744, 70693), (3052, 40396), (6104, 20198), (10099, 12208)]