156980846780

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{12930877}}^1$

素因数の和:12931493

約数の個数: 24

約数和(自身を含む): 330202900608

約数和(自身を除く): 173222053828

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 12930877, 25861754, 51723508, 64654385, 129308770, 258617540, 7849042339, 15698084678, 31396169356, 39245211695, 78490423390, 156980846780]

約数ペア:

[(1, 156980846780), (2, 78490423390), (4, 39245211695), (5, 31396169356), (10, 15698084678), (20, 7849042339), (607, 258617540), (1214, 129308770), (2428, 64654385), (3035, 51723508), (6070, 25861754), (12140, 12930877)]