157260212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{4409}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 283880520

約数和(自身を除く): 126620308

約数列:

[1, 2, 4, 37, 74, 148, 241, 482, 964, 4409, 8818, 8917, 17636, 17834, 35668, 163133, 326266, 652532, 1062569, 2125138, 4250276, 39315053, 78630106, 157260212]

約数ペア:

[(1, 157260212), (2, 78630106), (4, 39315053), (37, 4250276), (74, 2125138), (148, 1062569), (241, 652532), (482, 326266), (964, 163133), (4409, 35668), (8818, 17834), (8917, 17636)]