161710594

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{7643}}^1$

素因数の和:7865

約数の個数: 16

約数和(自身を含む): 247665600

約数和(自身を除く): 85955006

約数列:

[1, 2, 71, 142, 149, 298, 7643, 10579, 15286, 21158, 542653, 1085306, 1138807, 2277614, 80855297, 161710594]

約数ペア:

[(1, 161710594), (2, 80855297), (71, 2277614), (142, 1138807), (149, 1085306), (298, 542653), (7643, 21158), (10579, 15286)]