156992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:246

約数の個数: 28

約数和(自身を含む): 341376

約数和(自身を除く): 184384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 223, 352, 446, 704, 892, 1784, 2453, 3568, 4906, 7136, 9812, 14272, 19624, 39248, 78496, 156992]

約数ペア:

[(1, 156992), (2, 78496), (4, 39248), (8, 19624), (11, 14272), (16, 9812), (22, 7136), (32, 4906), (44, 3568), (64, 2453), (88, 1784), (176, 892), (223, 704), (352, 446)]