158682112

素因数分解:

$2^{10}\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:904

約数の個数: 44

約数和(自身を含む): 319020856

約数和(自身を除く): 160338744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 512, 643, 964, 1024, 1286, 1928, 2572, 3856, 5144, 7712, 10288, 15424, 20576, 30848, 41152, 61696, 82304, 123392, 154963, 164608, 246784, 309926, 329216, 619852, 658432, 1239704, 2479408, 4958816, 9917632, 19835264, 39670528, 79341056, 158682112]

約数ペア:

[(1, 158682112), (2, 79341056), (4, 39670528), (8, 19835264), (16, 9917632), (32, 4958816), (64, 2479408), (128, 1239704), (241, 658432), (256, 619852), (482, 329216), (512, 309926), (643, 246784), (964, 164608), (1024, 154963), (1286, 123392), (1928, 82304), (2572, 61696), (3856, 41152), (5144, 30848), (7712, 20576), (10288, 15424)]