140181504

素因数分解:

$2^{16}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 136

約数和(自身を含む): 402650112

約数和(自身を除く): 262468608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 512, 552, 713, 736, 744, 768, 992, 1024, 1104, 1426, 1472, 1488, 1536, 1984, 2048, 2139, 2208, 2852, 2944, 2976, 3072, 3968, 4096, 4278, 4416, 5704, 5888, 5952, 6144, 7936, 8192, 8556, 8832, 11408, 11776, 11904, 12288, 15872, 16384, 17112, 17664, 22816, 23552, 23808, 24576, 31744, 32768, 34224, 35328, 45632, 47104, 47616, 49152, 63488, 65536, 68448, 70656, 91264, 94208, 95232, 98304, 126976, 136896, 141312, 182528, 188416, 190464, 196608, 253952, 273792, 282624, 365056, 376832, 380928, 507904, 547584, 565248, 730112, 753664, 761856, 1015808, 1095168, 1130496, 1460224, 1507328, 1523712, 2031616, 2190336, 2260992, 2920448, 3047424, 4380672, 4521984, 5840896, 6094848, 8761344, 11681792, 17522688, 23363584, 35045376, 46727168, 70090752, 140181504]

約数ペア:

[(1, 140181504), (2, 70090752), (3, 46727168), (4, 35045376), (6, 23363584), (8, 17522688), (12, 11681792), (16, 8761344), (23, 6094848), (24, 5840896), (31, 4521984), (32, 4380672), (46, 3047424), (48, 2920448), (62, 2260992), (64, 2190336), (69, 2031616), (92, 1523712), (93, 1507328), (96, 1460224), (124, 1130496), (128, 1095168), (138, 1015808), (184, 761856), (186, 753664), (192, 730112), (248, 565248), (256, 547584), (276, 507904), (368, 380928), (372, 376832), (384, 365056), (496, 282624), (512, 273792), (552, 253952), (713, 196608), (736, 190464), (744, 188416), (768, 182528), (992, 141312), (1024, 136896), (1104, 126976), (1426, 98304), (1472, 95232), (1488, 94208), (1536, 91264), (1984, 70656), (2048, 68448), (2139, 65536), (2208, 63488), (2852, 49152), (2944, 47616), (2976, 47104), (3072, 45632), (3968, 35328), (4096, 34224), (4278, 32768), (4416, 31744), (5704, 24576), (5888, 23808), (5952, 23552), (6144, 22816), (7936, 17664), (8192, 17112), (8556, 16384), (8832, 15872), (11408, 12288), (11776, 11904)]