155889408

素因数分解:

$2^8\times 3^1\times {\mathrm{202981}}^1$

素因数の和:203000

約数の個数: 36

約数和(自身を含む): 414895208

約数和(自身を除く): 259005800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 202981, 405962, 608943, 811924, 1217886, 1623848, 2435772, 3247696, 4871544, 6495392, 9743088, 12990784, 19486176, 25981568, 38972352, 51963136, 77944704, 155889408]

約数ペア:

[(1, 155889408), (2, 77944704), (3, 51963136), (4, 38972352), (6, 25981568), (8, 19486176), (12, 12990784), (16, 9743088), (24, 6495392), (32, 4871544), (48, 3247696), (64, 2435772), (96, 1623848), (128, 1217886), (192, 811924), (256, 608943), (384, 405962), (768, 202981)]