157942778

素因数分解:

$2^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{6917}}^1$

素因数の和:7166

約数の個数: 24

約数和(自身を含む): 276816852

約数和(自身を除く): 118874074

約数列:

[1, 2, 7, 14, 49, 98, 233, 466, 1631, 3262, 6917, 11417, 13834, 22834, 48419, 96838, 338933, 677866, 1611661, 3223322, 11281627, 22563254, 78971389, 157942778]

約数ペア:

[(1, 157942778), (2, 78971389), (7, 22563254), (14, 11281627), (49, 3223322), (98, 1611661), (233, 677866), (466, 338933), (1631, 96838), (3262, 48419), (6917, 22834), (11417, 13834)]