147792726

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 339437280

約数和(自身を除く): 191644554

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 79, 106, 111, 158, 159, 222, 237, 318, 333, 474, 477, 666, 711, 954, 1422, 1961, 2809, 2923, 3922, 4187, 5618, 5846, 5883, 8374, 8427, 8769, 11766, 12561, 16854, 17538, 17649, 25122, 25281, 26307, 35298, 37683, 50562, 52614, 75366, 103933, 154919, 207866, 221911, 309838, 311799, 443822, 464757, 623598, 665733, 929514, 935397, 1331466, 1394271, 1870794, 1997199, 2788542, 3994398, 8210707, 16421414, 24632121, 49264242, 73896363, 147792726]

約数ペア:

[(1, 147792726), (2, 73896363), (3, 49264242), (6, 24632121), (9, 16421414), (18, 8210707), (37, 3994398), (53, 2788542), (74, 1997199), (79, 1870794), (106, 1394271), (111, 1331466), (158, 935397), (159, 929514), (222, 665733), (237, 623598), (318, 464757), (333, 443822), (474, 311799), (477, 309838), (666, 221911), (711, 207866), (954, 154919), (1422, 103933), (1961, 75366), (2809, 52614), (2923, 50562), (3922, 37683), (4187, 35298), (5618, 26307), (5846, 25281), (5883, 25122), (8374, 17649), (8427, 17538), (8769, 16854), (11766, 12561)]