156938528

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{32479}}^1$

素因数の和:32640

約数の個数: 24

約数和(自身を含む): 311028480

約数和(自身を除く): 154089952

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 32479, 64958, 129916, 259832, 519664, 1039328, 4904329, 9808658, 19617316, 39234632, 78469264, 156938528]

約数ペア:

[(1, 156938528), (2, 78469264), (4, 39234632), (8, 19617316), (16, 9808658), (32, 4904329), (151, 1039328), (302, 519664), (604, 259832), (1208, 129916), (2416, 64958), (4832, 32479)]