129264486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{87223}}^1$

素因数の和:87260

約数の個数: 32

約数和(自身を含む): 293072640

約数和(自身を除く): 163808154

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 87223, 174446, 261669, 523338, 1133899, 1657237, 2267798, 3314474, 3401697, 4971711, 6803394, 9943422, 21544081, 43088162, 64632243, 129264486]

約数ペア:

[(1, 129264486), (2, 64632243), (3, 43088162), (6, 21544081), (13, 9943422), (19, 6803394), (26, 4971711), (38, 3401697), (39, 3314474), (57, 2267798), (78, 1657237), (114, 1133899), (247, 523338), (494, 261669), (741, 174446), (1482, 87223)]