161412846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{123973}}^1$

素因数の和:124016

約数の個数: 32

約数和(自身を含む): 380848128

約数和(自身を除く): 219435282

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 123973, 247946, 371919, 743838, 867811, 1735622, 2603433, 3843163, 5206866, 7686326, 11529489, 23058978, 26902141, 53804282, 80706423, 161412846]

約数ペア:

[(1, 161412846), (2, 80706423), (3, 53804282), (6, 26902141), (7, 23058978), (14, 11529489), (21, 7686326), (31, 5206866), (42, 3843163), (62, 2603433), (93, 1735622), (186, 867811), (217, 743838), (434, 371919), (651, 247946), (1302, 123973)]