127756076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 287400960

約数和(自身を除く): 159644884

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 53, 76, 92, 106, 133, 161, 197, 212, 266, 322, 371, 394, 437, 532, 644, 742, 788, 874, 1007, 1219, 1379, 1484, 1748, 2014, 2438, 2758, 3059, 3743, 4028, 4531, 4876, 5516, 6118, 7049, 7486, 8533, 9062, 10441, 12236, 14098, 14972, 17066, 18124, 20882, 23161, 26201, 28196, 31717, 34132, 41764, 46322, 52402, 63434, 73087, 86089, 92644, 104804, 126868, 146174, 162127, 172178, 198379, 240143, 292348, 324254, 344356, 396758, 480286, 602623, 648508, 793516, 960572, 1205246, 1388653, 1681001, 2410492, 2777306, 3362002, 4562717, 5554612, 6724004, 9125434, 18250868, 31939019, 63878038, 127756076]

約数ペア:

[(1, 127756076), (2, 63878038), (4, 31939019), (7, 18250868), (14, 9125434), (19, 6724004), (23, 5554612), (28, 4562717), (38, 3362002), (46, 2777306), (53, 2410492), (76, 1681001), (92, 1388653), (106, 1205246), (133, 960572), (161, 793516), (197, 648508), (212, 602623), (266, 480286), (322, 396758), (371, 344356), (394, 324254), (437, 292348), (532, 240143), (644, 198379), (742, 172178), (788, 162127), (874, 146174), (1007, 126868), (1219, 104804), (1379, 92644), (1484, 86089), (1748, 73087), (2014, 63434), (2438, 52402), (2758, 46322), (3059, 41764), (3743, 34132), (4028, 31717), (4531, 28196), (4876, 26201), (5516, 23161), (6118, 20882), (7049, 18124), (7486, 17066), (8533, 14972), (9062, 14098), (10441, 12236)]