162158974

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{4243}}^1$

素因数の和:4539

約数の個数: 16

約数和(自身を含む): 247051728

約数和(自身を除く): 84892754

約数列:

[1, 2, 97, 194, 197, 394, 4243, 8486, 19109, 38218, 411571, 823142, 835871, 1671742, 81079487, 162158974]

約数ペア:

[(1, 162158974), (2, 81079487), (97, 1671742), (194, 835871), (197, 823142), (394, 411571), (4243, 38218), (8486, 19109)]