149297533

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{2311}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 186439680

約数和(自身を除く): 37142147

約数列:

[1, 7, 11, 77, 839, 2311, 5873, 9229, 16177, 25421, 64603, 177947, 1938929, 13572503, 21328219, 149297533]

約数ペア:

[(1, 149297533), (7, 21328219), (11, 13572503), (77, 1938929), (839, 177947), (2311, 64603), (5873, 25421), (9229, 16177)]