127938002856

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1\times {\mathrm{1699}}^1$

素因数の和:2439

約数の個数: 128

約数和(自身を含む): 330568128000

約数和(自身を除く): 202630125144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 131, 172, 258, 262, 344, 393, 516, 524, 557, 786, 1032, 1048, 1114, 1572, 1671, 1699, 2228, 3144, 3342, 3398, 4456, 5097, 5633, 6684, 6796, 10194, 11266, 13368, 13592, 16899, 20388, 22532, 23951, 33798, 40776, 45064, 47902, 67596, 71853, 72967, 73057, 95804, 135192, 143706, 145934, 146114, 191608, 218901, 219171, 222569, 287412, 291868, 292228, 437802, 438342, 445138, 574824, 583736, 584456, 667707, 875604, 876684, 890276, 946343, 1335414, 1751208, 1753368, 1780552, 1892686, 2670828, 2839029, 3137581, 3785372, 5341656, 5678058, 6275162, 7570744, 9412743, 9570467, 11356116, 12550324, 18825486, 19140934, 22712232, 25100648, 28711401, 37650972, 38281868, 40692749, 57422802, 75301944, 76563736, 81385498, 114845604, 122078247, 123970933, 162770996, 229691208, 244156494, 247941866, 325541992, 371912799, 488312988, 495883732, 743825598, 976625976, 991767464, 1487651196, 2975302392, 5330750119, 10661500238, 15992250357, 21323000476, 31984500714, 42646000952, 63969001428, 127938002856]

約数ペア:

[(1, 127938002856), (2, 63969001428), (3, 42646000952), (4, 31984500714), (6, 21323000476), (8, 15992250357), (12, 10661500238), (24, 5330750119), (43, 2975302392), (86, 1487651196), (129, 991767464), (131, 976625976), (172, 743825598), (258, 495883732), (262, 488312988), (344, 371912799), (393, 325541992), (516, 247941866), (524, 244156494), (557, 229691208), (786, 162770996), (1032, 123970933), (1048, 122078247), (1114, 114845604), (1572, 81385498), (1671, 76563736), (1699, 75301944), (2228, 57422802), (3144, 40692749), (3342, 38281868), (3398, 37650972), (4456, 28711401), (5097, 25100648), (5633, 22712232), (6684, 19140934), (6796, 18825486), (10194, 12550324), (11266, 11356116), (13368, 9570467), (13592, 9412743), (16899, 7570744), (20388, 6275162), (22532, 5678058), (23951, 5341656), (33798, 3785372), (40776, 3137581), (45064, 2839029), (47902, 2670828), (67596, 1892686), (71853, 1780552), (72967, 1753368), (73057, 1751208), (95804, 1335414), (135192, 946343), (143706, 890276), (145934, 876684), (146114, 875604), (191608, 667707), (218901, 584456), (219171, 583736), (222569, 574824), (287412, 445138), (291868, 438342), (292228, 437802)]