157105823

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3049}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 190612800

約数和(自身を除く): 33506977

約数列:

[1, 7, 17, 119, 433, 3031, 3049, 7361, 21343, 51527, 51833, 362831, 1320217, 9241519, 22443689, 157105823]

約数ペア:

[(1, 157105823), (7, 22443689), (17, 9241519), (119, 1320217), (433, 362831), (3031, 51833), (3049, 51527), (7361, 21343)]