137807956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2707}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 286614720

約数和(自身を除く): 148806764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1958, 2314, 2707, 3916, 4628, 5414, 10828, 12727, 25454, 29777, 35191, 50908, 59554, 70382, 119108, 140764, 240923, 387101, 481846, 774202, 963692, 1548404, 2650153, 3131999, 5300306, 6263998, 10600612, 12527996, 34451989, 68903978, 137807956]

約数ペア:

[(1, 137807956), (2, 68903978), (4, 34451989), (11, 12527996), (13, 10600612), (22, 6263998), (26, 5300306), (44, 3131999), (52, 2650153), (89, 1548404), (143, 963692), (178, 774202), (286, 481846), (356, 387101), (572, 240923), (979, 140764), (1157, 119108), (1958, 70382), (2314, 59554), (2707, 50908), (3916, 35191), (4628, 29777), (5414, 25454), (10828, 12727)]