171260224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{140839}}^1$

素因数の和:140870

約数の個数: 28

約数和(自身を含む): 357733600

約数和(自身を除く): 186473376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 140839, 281678, 563356, 1126712, 2253424, 2675941, 4506848, 5351882, 9013696, 10703764, 21407528, 42815056, 85630112, 171260224]

約数ペア:

[(1, 171260224), (2, 85630112), (4, 42815056), (8, 21407528), (16, 10703764), (19, 9013696), (32, 5351882), (38, 4506848), (64, 2675941), (76, 2253424), (152, 1126712), (304, 563356), (608, 281678), (1216, 140839)]