140218184

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5741}}^1$

素因数の和:5861

約数の個数: 32

約数和(自身を含む): 272859840

約数和(自身を除く): 132641656

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 5741, 6106, 11482, 12212, 22964, 24424, 45928, 246863, 407611, 493726, 815222, 987452, 1630444, 1974904, 3260888, 17527273, 35054546, 70109092, 140218184]

約数ペア:

[(1, 140218184), (2, 70109092), (4, 35054546), (8, 17527273), (43, 3260888), (71, 1974904), (86, 1630444), (142, 987452), (172, 815222), (284, 493726), (344, 407611), (568, 246863), (3053, 45928), (5741, 24424), (6106, 22964), (11482, 12212)]