168889222

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{2297}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 256732560

約数和(自身を除く): 87843338

約数列:

[1, 2, 97, 194, 379, 758, 2297, 4594, 36763, 73526, 222809, 445618, 870563, 1741126, 84444611, 168889222]

約数ペア:

[(1, 168889222), (2, 84444611), (97, 1741126), (194, 870563), (379, 445618), (758, 222809), (2297, 73526), (4594, 36763)]