168484790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{3527}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 322346304

約数和(自身を除く): 153861514

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 562, 1405, 2810, 3527, 4777, 7054, 9554, 17635, 23885, 35270, 47770, 59959, 119918, 299795, 599590, 991087, 1982174, 4955435, 9910870, 16848479, 33696958, 84242395, 168484790]

約数ペア:

[(1, 168484790), (2, 84242395), (5, 33696958), (10, 16848479), (17, 9910870), (34, 4955435), (85, 1982174), (170, 991087), (281, 599590), (562, 299795), (1405, 119918), (2810, 59959), (3527, 47770), (4777, 35270), (7054, 23885), (9554, 17635)]