156938845084

素因数分解:

$2^2\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{2173307}}^1$

素因数の和:2175897

約数の個数: 24

約数和(自身を含む): 313999539840

約数和(自身を除く): 157060694756

約数列:

[1, 2, 4, 7, 14, 28, 2579, 5158, 10316, 18053, 36106, 72212, 2173307, 4346614, 8693228, 15213149, 30426298, 60852596, 5604958753, 11209917506, 22419835012, 39234711271, 78469422542, 156938845084]

約数ペア:

[(1, 156938845084), (2, 78469422542), (4, 39234711271), (7, 22419835012), (14, 11209917506), (28, 5604958753), (2579, 60852596), (5158, 30426298), (10316, 15213149), (18053, 8693228), (36106, 4346614), (72212, 2173307)]