159997334814

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{971}}^1\times {\mathrm{172721}}^1$

素因数の和:173753

約数の個数: 48

約数和(自身を含む): 353567461104

約数和(自身を除く): 193570126290

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 971, 1942, 2913, 5826, 8739, 17478, 51463, 102926, 154389, 172721, 308778, 345442, 463167, 518163, 926334, 1036326, 1554489, 3108978, 9154213, 18308426, 27462639, 54925278, 82387917, 164775834, 167712091, 335424182, 503136273, 1006272546, 1509408819, 3018817638, 8888740823, 17777481646, 26666222469, 53332444938, 79998667407, 159997334814]

約数ペア:

[(1, 159997334814), (2, 79998667407), (3, 53332444938), (6, 26666222469), (9, 17777481646), (18, 8888740823), (53, 3018817638), (106, 1509408819), (159, 1006272546), (318, 503136273), (477, 335424182), (954, 167712091), (971, 164775834), (1942, 82387917), (2913, 54925278), (5826, 27462639), (8739, 18308426), (17478, 9154213), (51463, 3108978), (102926, 1554489), (154389, 1036326), (172721, 926334), (308778, 518163), (345442, 463167)]