145645982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{166643}}^1$

素因数の和:166687

約数の個数: 16

約数和(自身を含む): 239967360

約数和(自身を除く): 94321378

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 166643, 333286, 3166217, 3832789, 6332434, 7665578, 72822991, 145645982]

約数ペア:

[(1, 145645982), (2, 72822991), (19, 7665578), (23, 6332434), (38, 3832789), (46, 3166217), (437, 333286), (874, 166643)]