156964983415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1\times {\mathrm{15607}}^1$

素因数の和:16279

約数の個数: 32

約数和(自身を含む): 196660800000

約数和(自身を除く): 39695816585

約数列:

[1, 5, 29, 139, 145, 499, 695, 2495, 4031, 14471, 15607, 20155, 69361, 72355, 78035, 346805, 452603, 2011469, 2169373, 2263015, 7787893, 10057345, 10846865, 38939465, 62911817, 225848897, 314559085, 1082517127, 1129244485, 5412585635, 31392996683, 156964983415]

約数ペア:

[(1, 156964983415), (5, 31392996683), (29, 5412585635), (139, 1129244485), (145, 1082517127), (499, 314559085), (695, 225848897), (2495, 62911817), (4031, 38939465), (14471, 10846865), (15607, 10057345), (20155, 7787893), (69361, 2263015), (72355, 2169373), (78035, 2011469), (346805, 452603)]