157885266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{341743}}^1$

素因数の和:341766

約数の個数: 32

約数和(自身を含む): 393689088

約数和(自身を除く): 235803822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 341743, 683486, 1025229, 2050458, 2392201, 3759173, 4784402, 7176603, 7518346, 11277519, 14353206, 22555038, 26314211, 52628422, 78942633, 157885266]

約数ペア:

[(1, 157885266), (2, 78942633), (3, 52628422), (6, 26314211), (7, 22555038), (11, 14353206), (14, 11277519), (21, 7518346), (22, 7176603), (33, 4784402), (42, 3759173), (66, 2392201), (77, 2050458), (154, 1025229), (231, 683486), (462, 341743)]