162197119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{25717}}^1$

素因数の和:25794

約数の個数: 16

約数和(自身を含む): 199983168

約数和(自身を除く): 37786049

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 25717, 180019, 437189, 1363001, 3060323, 9541007, 23171017, 162197119]

約数ペア:

[(1, 162197119), (7, 23171017), (17, 9541007), (53, 3060323), (119, 1363001), (371, 437189), (901, 180019), (6307, 25717)]