128422272

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{30403}}^1$

素因数の和:30431

約数の個数: 64

約数和(自身を含む): 372144960

約数和(自身を除く): 243722688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 30403, 60806, 91209, 121612, 182418, 243224, 334433, 364836, 486448, 668866, 729672, 972896, 1003299, 1337732, 1459344, 1945792, 2006598, 2675464, 2918688, 3891584, 4013196, 5350928, 5837376, 8026392, 10701856, 11674752, 16052784, 21403712, 32105568, 42807424, 64211136, 128422272]

約数ペア:

[(1, 128422272), (2, 64211136), (3, 42807424), (4, 32105568), (6, 21403712), (8, 16052784), (11, 11674752), (12, 10701856), (16, 8026392), (22, 5837376), (24, 5350928), (32, 4013196), (33, 3891584), (44, 2918688), (48, 2675464), (64, 2006598), (66, 1945792), (88, 1459344), (96, 1337732), (128, 1003299), (132, 972896), (176, 729672), (192, 668866), (264, 486448), (352, 364836), (384, 334433), (528, 243224), (704, 182418), (1056, 121612), (1408, 91209), (2112, 60806), (4224, 30403)]