156789796190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9619}}^1\times {\mathrm{37907}}^1$

素因数の和:47576

約数の個数: 32

約数和(自身を含む): 288822568320

約数和(自身を除く): 132032772130

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 9619, 19238, 37907, 48095, 75814, 96190, 189535, 379070, 413617, 827234, 1630001, 2068085, 3260002, 4136170, 8150005, 16300010, 364627433, 729254866, 1823137165, 3646274330, 15678979619, 31357959238, 78394898095, 156789796190]

約数ペア:

[(1, 156789796190), (2, 78394898095), (5, 31357959238), (10, 15678979619), (43, 3646274330), (86, 1823137165), (215, 729254866), (430, 364627433), (9619, 16300010), (19238, 8150005), (37907, 4136170), (48095, 3260002), (75814, 2068085), (96190, 1630001), (189535, 827234), (379070, 413617)]