155939744

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{38371}}^1$

素因数の和:38508

約数の個数: 24

約数和(自身を含む): 309431808

約数和(自身を除く): 153492064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 38371, 76742, 153484, 306968, 613936, 1227872, 4873117, 9746234, 19492468, 38984936, 77969872, 155939744]

約数ペア:

[(1, 155939744), (2, 77969872), (4, 38984936), (8, 19492468), (16, 9746234), (32, 4873117), (127, 1227872), (254, 613936), (508, 306968), (1016, 153484), (2032, 76742), (4064, 38371)]