127532028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 357315840

約数和(自身を除く): 229783812

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 442, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1938, 2531, 2652, 2964, 3876, 4199, 5062, 7593, 8398, 10124, 12597, 15186, 16796, 25194, 30372, 32903, 43027, 48089, 50388, 65806, 86054, 96178, 98709, 129081, 131612, 144267, 172108, 192356, 197418, 258162, 288534, 394836, 516324, 559351, 577068, 625157, 817513, 1118702, 1250314, 1635026, 1678053, 1875471, 2237404, 2452539, 2500628, 3270052, 3356106, 3750942, 4905078, 6712212, 7501884, 9810156, 10627669, 21255338, 31883007, 42510676, 63766014, 127532028]

約数ペア:

[(1, 127532028), (2, 63766014), (3, 42510676), (4, 31883007), (6, 21255338), (12, 10627669), (13, 9810156), (17, 7501884), (19, 6712212), (26, 4905078), (34, 3750942), (38, 3356106), (39, 3270052), (51, 2500628), (52, 2452539), (57, 2237404), (68, 1875471), (76, 1678053), (78, 1635026), (102, 1250314), (114, 1118702), (156, 817513), (204, 625157), (221, 577068), (228, 559351), (247, 516324), (323, 394836), (442, 288534), (494, 258162), (646, 197418), (663, 192356), (741, 172108), (884, 144267), (969, 131612), (988, 129081), (1292, 98709), (1326, 96178), (1482, 86054), (1938, 65806), (2531, 50388), (2652, 48089), (2964, 43027), (3876, 32903), (4199, 30372), (5062, 25194), (7593, 16796), (8398, 15186), (10124, 12597)]