156628054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{54347}}^1$

素因数の和:54491

約数の個数: 16

約数和(自身を含む): 258261696

約数和(自身を除く): 101633642

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 54347, 108694, 597817, 1195634, 7119457, 14238914, 78314027, 156628054]

約数ペア:

[(1, 156628054), (2, 78314027), (11, 14238914), (22, 7119457), (131, 1195634), (262, 597817), (1441, 108694), (2882, 54347)]