159291478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{102241}}^1$

素因数の和:102303

約数の個数: 16

約数和(自身を含む): 257649840

約数和(自身を除く): 98358362

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 102241, 204482, 1942579, 3885158, 4191881, 8383762, 79645739, 159291478]

約数ペア:

[(1, 159291478), (2, 79645739), (19, 8383762), (38, 4191881), (41, 3885158), (82, 1942579), (779, 204482), (1558, 102241)]