161107072

素因数分解:

$2^7\times 7^1\times {\mathrm{179807}}^1$

素因数の和:179828

約数の個数: 32

約数和(自身を含む): 366808320

約数和(自身を除く): 205701248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 179807, 359614, 719228, 1258649, 1438456, 2517298, 2876912, 5034596, 5753824, 10069192, 11507648, 20138384, 23015296, 40276768, 80553536, 161107072]

約数ペア:

[(1, 161107072), (2, 80553536), (4, 40276768), (7, 23015296), (8, 20138384), (14, 11507648), (16, 10069192), (28, 5753824), (32, 5034596), (56, 2876912), (64, 2517298), (112, 1438456), (128, 1258649), (224, 719228), (448, 359614), (896, 179807)]