155915264

素因数分解:

$2^{10}\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1550

約数の個数: 44

約数和(自身を含む): 314812224

約数和(自身を除く): 158896960

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1024, 1423, 1712, 2846, 3424, 5692, 6848, 11384, 13696, 22768, 27392, 45536, 54784, 91072, 109568, 152261, 182144, 304522, 364288, 609044, 728576, 1218088, 1457152, 2436176, 4872352, 9744704, 19489408, 38978816, 77957632, 155915264]

約数ペア:

[(1, 155915264), (2, 77957632), (4, 38978816), (8, 19489408), (16, 9744704), (32, 4872352), (64, 2436176), (107, 1457152), (128, 1218088), (214, 728576), (256, 609044), (428, 364288), (512, 304522), (856, 182144), (1024, 152261), (1423, 109568), (1712, 91072), (2846, 54784), (3424, 45536), (5692, 27392), (6848, 22768), (11384, 13696)]