156958780022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{80162809}}^1$

素因数の和:80162911

約数の個数: 16

約数和(自身を含む): 259727504400

約数和(自身を除く): 102768724378

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 80162809, 160325618, 881790899, 1763581798, 7134490001, 14268980002, 78479390011, 156958780022]

約数ペア:

[(1, 156958780022), (2, 78479390011), (11, 14268980002), (22, 7134490001), (89, 1763581798), (178, 881790899), (979, 160325618), (1958, 80162809)]