131604214

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 230582016

約数和(自身を除く): 98977802

約数列:

[1, 2, 7, 14, 67, 134, 173, 346, 469, 811, 938, 1211, 1622, 2422, 5677, 11354, 11591, 23182, 54337, 81137, 108674, 140303, 162274, 280606, 380359, 760718, 982121, 1964242, 9400301, 18800602, 65802107, 131604214]

約数ペア:

[(1, 131604214), (2, 65802107), (7, 18800602), (14, 9400301), (67, 1964242), (134, 982121), (173, 760718), (346, 380359), (469, 280606), (811, 162274), (938, 140303), (1211, 108674), (1622, 81137), (2422, 54337), (5677, 23182), (11354, 11591)]