169986874

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 267111936

約数和(自身を除く): 97125062

約数列:

[1, 2, 47, 94, 97, 103, 181, 194, 206, 362, 4559, 4841, 8507, 9118, 9682, 9991, 17014, 17557, 18643, 19982, 35114, 37286, 469577, 825179, 876221, 939154, 1650358, 1752442, 1808371, 3616742, 84993437, 169986874]

約数ペア:

[(1, 169986874), (2, 84993437), (47, 3616742), (94, 1808371), (97, 1752442), (103, 1650358), (181, 939154), (194, 876221), (206, 825179), (362, 469577), (4559, 37286), (4841, 35114), (8507, 19982), (9118, 18643), (9682, 17557), (9991, 17014)]