164624128

素因数分解:

$2^8\times {\mathrm{709}}^1\times {\mathrm{907}}^1$

素因数の和:1632

約数の個数: 36

約数和(自身を含む): 329431480

約数和(自身を除く): 164807352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 709, 907, 1418, 1814, 2836, 3628, 5672, 7256, 11344, 14512, 22688, 29024, 45376, 58048, 90752, 116096, 181504, 232192, 643063, 1286126, 2572252, 5144504, 10289008, 20578016, 41156032, 82312064, 164624128]

約数ペア:

[(1, 164624128), (2, 82312064), (4, 41156032), (8, 20578016), (16, 10289008), (32, 5144504), (64, 2572252), (128, 1286126), (256, 643063), (709, 232192), (907, 181504), (1418, 116096), (1814, 90752), (2836, 58048), (3628, 45376), (5672, 29024), (7256, 22688), (11344, 14512)]