149188144

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 90

約数和(自身を含む): 348063660

約数和(自身を除く): 198875516

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 139, 148, 196, 259, 278, 296, 392, 518, 556, 592, 784, 973, 1036, 1112, 1369, 1813, 1946, 2072, 2224, 2738, 3626, 3892, 4144, 5143, 5476, 6811, 7252, 7784, 9583, 10286, 10952, 13622, 14504, 15568, 19166, 20572, 21904, 27244, 29008, 36001, 38332, 41144, 54488, 67081, 72002, 76664, 82288, 108976, 134162, 144004, 153328, 190291, 252007, 268324, 288008, 380582, 504014, 536648, 576016, 761164, 1008028, 1073296, 1332037, 1522328, 2016056, 2664074, 3044656, 4032112, 5328148, 9324259, 10656296, 18648518, 21312592, 37297036, 74594072, 149188144]

約数ペア:

[(1, 149188144), (2, 74594072), (4, 37297036), (7, 21312592), (8, 18648518), (14, 10656296), (16, 9324259), (28, 5328148), (37, 4032112), (49, 3044656), (56, 2664074), (74, 2016056), (98, 1522328), (112, 1332037), (139, 1073296), (148, 1008028), (196, 761164), (259, 576016), (278, 536648), (296, 504014), (392, 380582), (518, 288008), (556, 268324), (592, 252007), (784, 190291), (973, 153328), (1036, 144004), (1112, 134162), (1369, 108976), (1813, 82288), (1946, 76664), (2072, 72002), (2224, 67081), (2738, 54488), (3626, 41144), (3892, 38332), (4144, 36001), (5143, 29008), (5476, 27244), (6811, 21904), (7252, 20572), (7784, 19166), (9583, 15568), (10286, 14504), (10952, 13622)]