180568154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{3259}}^1$

素因数の和:5405

約数の個数: 16

約数和(自身を含む): 291913440

約数和(自身を除く): 111345286

約数列:

[1, 2, 13, 26, 2131, 3259, 4262, 6518, 27703, 42367, 55406, 84734, 6944929, 13889858, 90284077, 180568154]

約数ペア:

[(1, 180568154), (2, 90284077), (13, 13889858), (26, 6944929), (2131, 84734), (3259, 55406), (4262, 42367), (6518, 27703)]