140943408

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{21433}}^1$

素因数の和:21581

約数の個数: 40

約数和(自身を含む): 366778608

約数和(自身を除く): 225835200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 21433, 42866, 64299, 85732, 128598, 171464, 257196, 342928, 514392, 1028784, 2936321, 5872642, 8808963, 11745284, 17617926, 23490568, 35235852, 46981136, 70471704, 140943408]

約数ペア:

[(1, 140943408), (2, 70471704), (3, 46981136), (4, 35235852), (6, 23490568), (8, 17617926), (12, 11745284), (16, 8808963), (24, 5872642), (48, 2936321), (137, 1028784), (274, 514392), (411, 342928), (548, 257196), (822, 171464), (1096, 128598), (1644, 85732), (2192, 64299), (3288, 42866), (6576, 21433)]