140664456

素因数分解:

$2^3\times 3^2\times {\mathrm{1953673}}^1$

素因数の和:1953685

約数の個数: 24

約数和(自身を含む): 380966430

約数和(自身を除く): 240301974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1953673, 3907346, 5861019, 7814692, 11722038, 15629384, 17583057, 23444076, 35166114, 46888152, 70332228, 140664456]

約数ペア:

[(1, 140664456), (2, 70332228), (3, 46888152), (4, 35166114), (6, 23444076), (8, 17583057), (9, 15629384), (12, 11722038), (18, 7814692), (24, 5861019), (36, 3907346), (72, 1953673)]