166872456

素因数分解:

$2^3\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{2297}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 452591100

約数和(自身を除く): 285718644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1009, 2018, 2297, 3027, 4036, 4594, 6054, 6891, 8072, 9081, 9188, 12108, 13782, 18162, 18376, 20673, 24216, 27564, 36324, 41346, 55128, 72648, 82692, 165384, 2317673, 4635346, 6953019, 9270692, 13906038, 18541384, 20859057, 27812076, 41718114, 55624152, 83436228, 166872456]

約数ペア:

[(1, 166872456), (2, 83436228), (3, 55624152), (4, 41718114), (6, 27812076), (8, 20859057), (9, 18541384), (12, 13906038), (18, 9270692), (24, 6953019), (36, 4635346), (72, 2317673), (1009, 165384), (2018, 82692), (2297, 72648), (3027, 55128), (4036, 41346), (4594, 36324), (6054, 27564), (6891, 24216), (8072, 20673), (9081, 18376), (9188, 18162), (12108, 13782)]