120845956

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2489

約数の個数: 72

約数和(自身を含む): 280155456

約数和(自身を除く): 159309500

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 1012, 1078, 1127, 1771, 2156, 2254, 2437, 3542, 4508, 4874, 7084, 9748, 12397, 17059, 24794, 26807, 34118, 49588, 53614, 56051, 68236, 107228, 112102, 119413, 187649, 224204, 238826, 375298, 392357, 477652, 616561, 750596, 784714, 1233122, 1313543, 1569428, 2466244, 2627086, 2746499, 4315927, 5254172, 5492998, 8631854, 10985996, 17263708, 30211489, 60422978, 120845956]

約数ペア:

[(1, 120845956), (2, 60422978), (4, 30211489), (7, 17263708), (11, 10985996), (14, 8631854), (22, 5492998), (23, 5254172), (28, 4315927), (44, 2746499), (46, 2627086), (49, 2466244), (77, 1569428), (92, 1313543), (98, 1233122), (154, 784714), (161, 750596), (196, 616561), (253, 477652), (308, 392357), (322, 375298), (506, 238826), (539, 224204), (644, 187649), (1012, 119413), (1078, 112102), (1127, 107228), (1771, 68236), (2156, 56051), (2254, 53614), (2437, 49588), (3542, 34118), (4508, 26807), (4874, 24794), (7084, 17059), (9748, 12397)]