156931449

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1\times {\mathrm{1061}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 214099200

約数和(自身を除く): 57167751

約数列:

[1, 3, 47, 141, 1049, 1061, 3147, 3183, 49303, 49867, 147909, 149601, 1112989, 3338967, 52310483, 156931449]

約数ペア:

[(1, 156931449), (3, 52310483), (47, 3338967), (141, 1112989), (1049, 149601), (1061, 147909), (3147, 49867), (3183, 49303)]