168113090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{236779}}^1$

素因数の和:236857

約数の個数: 16

約数和(自身を含む): 306866880

約数和(自身を除く): 138753790

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 236779, 473558, 1183895, 2367790, 16811309, 33622618, 84056545, 168113090]

約数ペア:

[(1, 168113090), (2, 84056545), (5, 33622618), (10, 16811309), (71, 2367790), (142, 1183895), (355, 473558), (710, 236779)]