143321802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 312113088

約数和(自身を除く): 168791286

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 281, 338, 503, 507, 562, 843, 1006, 1014, 1509, 1686, 3018, 3653, 6539, 7306, 10959, 13078, 19617, 21918, 39234, 47489, 85007, 94978, 141343, 142467, 170014, 255021, 282686, 284934, 424029, 510042, 848058, 1837459, 3674918, 5512377, 11024754, 23886967, 47773934, 71660901, 143321802]

約数ペア:

[(1, 143321802), (2, 71660901), (3, 47773934), (6, 23886967), (13, 11024754), (26, 5512377), (39, 3674918), (78, 1837459), (169, 848058), (281, 510042), (338, 424029), (503, 284934), (507, 282686), (562, 255021), (843, 170014), (1006, 142467), (1014, 141343), (1509, 94978), (1686, 85007), (3018, 47489), (3653, 39234), (6539, 21918), (7306, 19617), (10959, 13078)]