160880255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 207498240

約数和(自身を除く): 46617985

約数列:

[1, 5, 29, 37, 145, 157, 185, 191, 785, 955, 1073, 4553, 5365, 5539, 5809, 7067, 22765, 27695, 29045, 29987, 35335, 149935, 168461, 204943, 842305, 869623, 1024715, 1109519, 4348115, 5547595, 32176051, 160880255]

約数ペア:

[(1, 160880255), (5, 32176051), (29, 5547595), (37, 4348115), (145, 1109519), (157, 1024715), (185, 869623), (191, 842305), (785, 204943), (955, 168461), (1073, 149935), (4553, 35335), (5365, 29987), (5539, 29045), (5809, 27695), (7067, 22765)]