127876992

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1084

約数の個数: 128

約数和(自身を含む): 378950400

約数和(自身を除く): 251073408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 608, 646, 816, 912, 969, 1031, 1088, 1216, 1292, 1632, 1824, 1938, 2062, 2176, 2432, 2584, 3093, 3264, 3648, 3876, 4124, 5168, 6186, 6528, 7296, 7752, 8248, 10336, 12372, 15504, 16496, 17527, 19589, 20672, 24744, 31008, 32992, 35054, 39178, 41344, 49488, 52581, 58767, 62016, 65984, 70108, 78356, 98976, 105162, 117534, 124032, 131968, 140216, 156712, 197952, 210324, 235068, 280432, 313424, 333013, 395904, 420648, 470136, 560864, 626848, 666026, 841296, 940272, 999039, 1121728, 1253696, 1332052, 1682592, 1880544, 1998078, 2243456, 2507392, 2664104, 3365184, 3761088, 3996156, 5328208, 6730368, 7522176, 7992312, 10656416, 15984624, 21312832, 31969248, 42625664, 63938496, 127876992]

約数ペア:

[(1, 127876992), (2, 63938496), (3, 42625664), (4, 31969248), (6, 21312832), (8, 15984624), (12, 10656416), (16, 7992312), (17, 7522176), (19, 6730368), (24, 5328208), (32, 3996156), (34, 3761088), (38, 3365184), (48, 2664104), (51, 2507392), (57, 2243456), (64, 1998078), (68, 1880544), (76, 1682592), (96, 1332052), (102, 1253696), (114, 1121728), (128, 999039), (136, 940272), (152, 841296), (192, 666026), (204, 626848), (228, 560864), (272, 470136), (304, 420648), (323, 395904), (384, 333013), (408, 313424), (456, 280432), (544, 235068), (608, 210324), (646, 197952), (816, 156712), (912, 140216), (969, 131968), (1031, 124032), (1088, 117534), (1216, 105162), (1292, 98976), (1632, 78356), (1824, 70108), (1938, 65984), (2062, 62016), (2176, 58767), (2432, 52581), (2584, 49488), (3093, 41344), (3264, 39178), (3648, 35054), (3876, 32992), (4124, 31008), (5168, 24744), (6186, 20672), (6528, 19589), (7296, 17527), (7752, 16496), (8248, 15504), (10336, 12372)]