142939026

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{155707}}^1$

素因数の和:155735

約数の個数: 32

約数和(自身を含む): 336329280

約数和(自身を除く): 193390254

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 155707, 311414, 467121, 934242, 1401363, 2647019, 2802726, 4204089, 5294038, 7941057, 8408178, 15882114, 23823171, 47646342, 71469513, 142939026]

約数ペア:

[(1, 142939026), (2, 71469513), (3, 47646342), (6, 23823171), (9, 15882114), (17, 8408178), (18, 7941057), (27, 5294038), (34, 4204089), (51, 2802726), (54, 2647019), (102, 1401363), (153, 934242), (306, 467121), (459, 311414), (918, 155707)]