131566204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{38833}}^1$

素因数の和:38866

約数の個数: 36

約数和(自身を含む): 289235632

約数和(自身を除く): 157669428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 38833, 77666, 155332, 271831, 427163, 543662, 854326, 1087324, 1708652, 2990141, 4698793, 5980282, 9397586, 11960564, 18795172, 32891551, 65783102, 131566204]

約数ペア:

[(1, 131566204), (2, 65783102), (4, 32891551), (7, 18795172), (11, 11960564), (14, 9397586), (22, 5980282), (28, 4698793), (44, 2990141), (77, 1708652), (121, 1087324), (154, 854326), (242, 543662), (308, 427163), (484, 271831), (847, 155332), (1694, 77666), (3388, 38833)]