138484160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22777}}^1$

素因数の和:22813

約数の個数: 56

約数和(自身を含む): 347136720

約数和(自身を除く): 208652560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 22777, 45554, 91108, 113885, 182216, 227770, 364432, 432763, 455540, 728864, 865526, 911080, 1457728, 1731052, 1822160, 2163815, 3462104, 3644320, 4327630, 6924208, 7288640, 8655260, 13848416, 17310520, 27696832, 34621040, 69242080, 138484160]

約数ペア:

[(1, 138484160), (2, 69242080), (4, 34621040), (5, 27696832), (8, 17310520), (10, 13848416), (16, 8655260), (19, 7288640), (20, 6924208), (32, 4327630), (38, 3644320), (40, 3462104), (64, 2163815), (76, 1822160), (80, 1731052), (95, 1457728), (152, 911080), (160, 865526), (190, 728864), (304, 455540), (320, 432763), (380, 364432), (608, 227770), (760, 182216), (1216, 113885), (1520, 91108), (3040, 45554), (6080, 22777)]