149804578240

素因数分解:

$2^6\times 5^1\times {\mathrm{468139307}}^1$

素因数の和:468139324

約数の個数: 28

約数和(自身を含む): 356722152696

約数和(自身を除く): 206917574456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 468139307, 936278614, 1872557228, 2340696535, 3745114456, 4681393070, 7490228912, 9362786140, 14980457824, 18725572280, 29960915648, 37451144560, 74902289120, 149804578240]

約数ペア:

[(1, 149804578240), (2, 74902289120), (4, 37451144560), (5, 29960915648), (8, 18725572280), (10, 14980457824), (16, 9362786140), (20, 7490228912), (32, 4681393070), (40, 3745114456), (64, 2340696535), (80, 1872557228), (160, 936278614), (320, 468139307)]