145888768

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{3433}}^1$

素因数の和:3534

約数の個数: 40

約数和(自身を含む): 295090488

約数和(自身を除く): 149201720

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 3433, 5312, 6866, 10624, 13732, 21248, 27464, 42496, 54928, 109856, 219712, 284939, 439424, 569878, 878848, 1139756, 1757696, 2279512, 4559024, 9118048, 18236096, 36472192, 72944384, 145888768]

約数ペア:

[(1, 145888768), (2, 72944384), (4, 36472192), (8, 18236096), (16, 9118048), (32, 4559024), (64, 2279512), (83, 1757696), (128, 1139756), (166, 878848), (256, 569878), (332, 439424), (512, 284939), (664, 219712), (1328, 109856), (2656, 54928), (3433, 42496), (5312, 27464), (6866, 21248), (10624, 13732)]