139860497072

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{2237}}^1\times {\mathrm{4549}}^1$

素因数の和:7653

約数の個数: 40

約数和(自身を含む): 271476114000

約数和(自身を除く): 131615616928

約数列:

[1, 2, 4, 8, 16, 859, 1718, 2237, 3436, 4474, 4549, 6872, 8948, 9098, 13744, 17896, 18196, 35792, 36392, 72784, 1921583, 3843166, 3907591, 7686332, 7815182, 10176113, 15372664, 15630364, 20352226, 30745328, 31260728, 40704452, 62521456, 81408904, 162817808, 8741281067, 17482562134, 34965124268, 69930248536, 139860497072]

約数ペア:

[(1, 139860497072), (2, 69930248536), (4, 34965124268), (8, 17482562134), (16, 8741281067), (859, 162817808), (1718, 81408904), (2237, 62521456), (3436, 40704452), (4474, 31260728), (4549, 30745328), (6872, 20352226), (8948, 15630364), (9098, 15372664), (13744, 10176113), (17896, 7815182), (18196, 7686332), (35792, 3907591), (36392, 3843166), (72784, 1921583)]