140786136

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{3041}}^1$

素因数の和:3696

約数の個数: 48

約数和(自身を含む): 382014360

約数和(自身を除く): 241228224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1929, 2572, 3041, 3858, 5144, 5787, 6082, 7716, 9123, 11574, 12164, 15432, 18246, 23148, 24328, 27369, 36492, 46296, 54738, 72984, 109476, 218952, 1955363, 3910726, 5866089, 7821452, 11732178, 15642904, 17598267, 23464356, 35196534, 46928712, 70393068, 140786136]

約数ペア:

[(1, 140786136), (2, 70393068), (3, 46928712), (4, 35196534), (6, 23464356), (8, 17598267), (9, 15642904), (12, 11732178), (18, 7821452), (24, 5866089), (36, 3910726), (72, 1955363), (643, 218952), (1286, 109476), (1929, 72984), (2572, 54738), (3041, 46296), (3858, 36492), (5144, 27369), (5787, 24328), (6082, 23148), (7716, 18246), (9123, 15432), (11574, 12164)]