157072187596

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{109}}^1\times {\mathrm{194839}}^1$

素因数の和:195038

約数の個数: 36

約数和(自身を含む): 284000732400

約数和(自身を除く): 126928544804

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 1849, 3698, 4687, 7396, 9374, 18748, 194839, 201541, 389678, 403082, 779356, 806164, 8378077, 16756154, 21237451, 33512308, 42474902, 84949804, 360257311, 720514622, 913210393, 1441029244, 1826420786, 3652841572, 39268046899, 78536093798, 157072187596]

約数ペア:

[(1, 157072187596), (2, 78536093798), (4, 39268046899), (43, 3652841572), (86, 1826420786), (109, 1441029244), (172, 913210393), (218, 720514622), (436, 360257311), (1849, 84949804), (3698, 42474902), (4687, 33512308), (7396, 21237451), (9374, 16756154), (18748, 8378077), (194839, 806164), (201541, 779356), (389678, 403082)]