138424512

素因数分解:

$2^6\times 3^1\times {\mathrm{720961}}^1$

素因数の和:720976

約数の個数: 28

約数和(自身を含む): 366248696

約数和(自身を除く): 227824184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 720961, 1441922, 2162883, 2883844, 4325766, 5767688, 8651532, 11535376, 17303064, 23070752, 34606128, 46141504, 69212256, 138424512]

約数ペア:

[(1, 138424512), (2, 69212256), (3, 46141504), (4, 34606128), (6, 23070752), (8, 17303064), (12, 11535376), (16, 8651532), (24, 5767688), (32, 4325766), (48, 2883844), (64, 2162883), (96, 1441922), (192, 720961)]