156121408

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{10939}}^1$

素因数の和:11174

約数の個数: 28

約数和(自身を含む): 311221120

約数和(自身を除く): 155099712

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 10939, 14272, 21878, 43756, 87512, 175024, 350048, 700096, 2439397, 4878794, 9757588, 19515176, 39030352, 78060704, 156121408]

約数ペア:

[(1, 156121408), (2, 78060704), (4, 39030352), (8, 19515176), (16, 9757588), (32, 4878794), (64, 2439397), (223, 700096), (446, 350048), (892, 175024), (1784, 87512), (3568, 43756), (7136, 21878), (10939, 14272)]