157044176

素因数分解:

$2^4\times {\mathrm{2441}}^1\times {\mathrm{4021}}^1$

素因数の和:6470

約数の個数: 20

約数和(自身を含む): 304473444

約数和(自身を除く): 147429268

約数列:

[1, 2, 4, 8, 16, 2441, 4021, 4882, 8042, 9764, 16084, 19528, 32168, 39056, 64336, 9815261, 19630522, 39261044, 78522088, 157044176]

約数ペア:

[(1, 157044176), (2, 78522088), (4, 39261044), (8, 19630522), (16, 9815261), (2441, 64336), (4021, 39056), (4882, 32168), (8042, 19528), (9764, 16084)]