140918784

素因数分解:

$2^{14}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 390058368

約数和(自身を除く): 249139584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 61, 64, 94, 96, 122, 128, 141, 183, 188, 192, 244, 256, 282, 366, 376, 384, 488, 512, 564, 732, 752, 768, 976, 1024, 1128, 1464, 1504, 1536, 1952, 2048, 2256, 2867, 2928, 3008, 3072, 3904, 4096, 4512, 5734, 5856, 6016, 6144, 7808, 8192, 8601, 9024, 11468, 11712, 12032, 12288, 15616, 16384, 17202, 18048, 22936, 23424, 24064, 24576, 31232, 34404, 36096, 45872, 46848, 48128, 49152, 62464, 68808, 72192, 91744, 93696, 96256, 124928, 137616, 144384, 183488, 187392, 192512, 249856, 275232, 288768, 366976, 374784, 385024, 499712, 550464, 577536, 733952, 749568, 770048, 999424, 1100928, 1155072, 1467904, 1499136, 2201856, 2310144, 2935808, 2998272, 4403712, 5871616, 8807424, 11743232, 17614848, 23486464, 35229696, 46972928, 70459392, 140918784]

約数ペア:

[(1, 140918784), (2, 70459392), (3, 46972928), (4, 35229696), (6, 23486464), (8, 17614848), (12, 11743232), (16, 8807424), (24, 5871616), (32, 4403712), (47, 2998272), (48, 2935808), (61, 2310144), (64, 2201856), (94, 1499136), (96, 1467904), (122, 1155072), (128, 1100928), (141, 999424), (183, 770048), (188, 749568), (192, 733952), (244, 577536), (256, 550464), (282, 499712), (366, 385024), (376, 374784), (384, 366976), (488, 288768), (512, 275232), (564, 249856), (732, 192512), (752, 187392), (768, 183488), (976, 144384), (1024, 137616), (1128, 124928), (1464, 96256), (1504, 93696), (1536, 91744), (1952, 72192), (2048, 68808), (2256, 62464), (2867, 49152), (2928, 48128), (3008, 46848), (3072, 45872), (3904, 36096), (4096, 34404), (4512, 31232), (5734, 24576), (5856, 24064), (6016, 23424), (6144, 22936), (7808, 18048), (8192, 17202), (8601, 16384), (9024, 15616), (11468, 12288), (11712, 12032)]