140257344

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 397873728

約数和(自身を除く): 257616384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 97, 102, 136, 192, 194, 204, 272, 291, 388, 408, 443, 544, 582, 776, 816, 886, 1088, 1164, 1329, 1552, 1632, 1649, 1772, 2328, 2658, 3104, 3264, 3298, 3544, 4656, 4947, 5316, 6208, 6596, 7088, 7531, 9312, 9894, 10632, 13192, 14176, 15062, 18624, 19788, 21264, 22593, 26384, 28352, 30124, 39576, 42528, 42971, 45186, 52768, 60248, 79152, 85056, 85942, 90372, 105536, 120496, 128913, 158304, 171884, 180744, 240992, 257826, 316608, 343768, 361488, 481984, 515652, 687536, 722976, 730507, 1031304, 1375072, 1445952, 1461014, 2062608, 2191521, 2750144, 2922028, 4125216, 4383042, 5844056, 8250432, 8766084, 11688112, 17532168, 23376224, 35064336, 46752448, 70128672, 140257344]

約数ペア:

[(1, 140257344), (2, 70128672), (3, 46752448), (4, 35064336), (6, 23376224), (8, 17532168), (12, 11688112), (16, 8766084), (17, 8250432), (24, 5844056), (32, 4383042), (34, 4125216), (48, 2922028), (51, 2750144), (64, 2191521), (68, 2062608), (96, 1461014), (97, 1445952), (102, 1375072), (136, 1031304), (192, 730507), (194, 722976), (204, 687536), (272, 515652), (291, 481984), (388, 361488), (408, 343768), (443, 316608), (544, 257826), (582, 240992), (776, 180744), (816, 171884), (886, 158304), (1088, 128913), (1164, 120496), (1329, 105536), (1552, 90372), (1632, 85942), (1649, 85056), (1772, 79152), (2328, 60248), (2658, 52768), (3104, 45186), (3264, 42971), (3298, 42528), (3544, 39576), (4656, 30124), (4947, 28352), (5316, 26384), (6208, 22593), (6596, 21264), (7088, 19788), (7531, 18624), (9312, 15062), (9894, 14176), (10632, 13192)]