157549072

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{185789}}^1$

素因数の和:185850

約数の個数: 20

約数和(自身を含む): 311012460

約数和(自身を除く): 153463388

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 185789, 371578, 743156, 1486312, 2972624, 9846817, 19693634, 39387268, 78774536, 157549072]

約数ペア:

[(1, 157549072), (2, 78774536), (4, 39387268), (8, 19693634), (16, 9846817), (53, 2972624), (106, 1486312), (212, 743156), (424, 371578), (848, 185789)]