156797606426

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{2194631}}^1$

素因数の和:2195029

約数の個数: 16

約数和(自身を含む): 237810323520

約数和(自身を除く): 81012717094

約数列:

[1, 2, 139, 257, 278, 514, 35723, 71446, 2194631, 4389262, 305053709, 564020167, 610107418, 1128040334, 78398803213, 156797606426]

約数ペア:

[(1, 156797606426), (2, 78398803213), (139, 1128040334), (257, 610107418), (278, 564020167), (514, 305053709), (35723, 4389262), (71446, 2194631)]