164776254

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{209639}}^1$

素因数の和:209775

約数の個数: 16

約数和(自身を含む): 332069760

約数和(自身を除く): 167293506

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 209639, 419278, 628917, 1257834, 27462709, 54925418, 82388127, 164776254]

約数ペア:

[(1, 164776254), (2, 82388127), (3, 54925418), (6, 27462709), (131, 1257834), (262, 628917), (393, 419278), (786, 209639)]