155289856

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{14107}}^1$

素因数の和:14166

約数の個数: 36

約数和(自身を含む): 317204272

約数和(自身を除く): 161914416

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 14107, 28214, 56428, 112856, 225712, 451424, 606601, 902848, 1213202, 1805696, 2426404, 3611392, 4852808, 9705616, 19411232, 38822464, 77644928, 155289856]

約数ペア:

[(1, 155289856), (2, 77644928), (4, 38822464), (8, 19411232), (16, 9705616), (32, 4852808), (43, 3611392), (64, 2426404), (86, 1805696), (128, 1213202), (172, 902848), (256, 606601), (344, 451424), (688, 225712), (1376, 112856), (2752, 56428), (5504, 28214), (11008, 14107)]