126604160

素因数分解:

$2^7\times 5^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 304078320

約数和(自身を除く): 177474160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 337, 587, 640, 674, 1174, 1348, 1685, 2348, 2696, 2935, 3370, 4696, 5392, 5870, 6740, 9392, 10784, 11740, 13480, 18784, 21568, 23480, 26960, 37568, 43136, 46960, 53920, 75136, 93920, 107840, 187840, 197819, 215680, 375680, 395638, 791276, 989095, 1582552, 1978190, 3165104, 3956380, 6330208, 7912760, 12660416, 15825520, 25320832, 31651040, 63302080, 126604160]

約数ペア:

[(1, 126604160), (2, 63302080), (4, 31651040), (5, 25320832), (8, 15825520), (10, 12660416), (16, 7912760), (20, 6330208), (32, 3956380), (40, 3165104), (64, 1978190), (80, 1582552), (128, 989095), (160, 791276), (320, 395638), (337, 375680), (587, 215680), (640, 197819), (674, 187840), (1174, 107840), (1348, 93920), (1685, 75136), (2348, 53920), (2696, 46960), (2935, 43136), (3370, 37568), (4696, 26960), (5392, 23480), (5870, 21568), (6740, 18784), (9392, 13480), (10784, 11740)]