155249768

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{328919}}^1$

素因数の和:328984

約数の個数: 16

約数和(自身を含む): 296028000

約数和(自身を除く): 140778232

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 328919, 657838, 1315676, 2631352, 19406221, 38812442, 77624884, 155249768]

約数ペア:

[(1, 155249768), (2, 77624884), (4, 38812442), (8, 19406221), (59, 2631352), (118, 1315676), (236, 657838), (472, 328919)]