157083128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26861}}^1$

素因数の和:26927

約数の個数: 32

約数和(自身を含む): 319120560

約数和(自身を除く): 162037432

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 26861, 53722, 107444, 214888, 456637, 913274, 1155023, 1826548, 2310046, 3653096, 4620092, 9240184, 19635391, 39270782, 78541564, 157083128]

約数ペア:

[(1, 157083128), (2, 78541564), (4, 39270782), (8, 19635391), (17, 9240184), (34, 4620092), (43, 3653096), (68, 2310046), (86, 1826548), (136, 1155023), (172, 913274), (344, 456637), (731, 214888), (1462, 107444), (2924, 53722), (5848, 26861)]