145218304

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 370863360

約数和(自身を除く): 225645056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 139, 154, 176, 212, 224, 256, 278, 308, 352, 371, 424, 448, 556, 583, 616, 704, 742, 848, 896, 973, 1112, 1166, 1232, 1408, 1484, 1529, 1696, 1792, 1946, 2224, 2332, 2464, 2816, 2968, 3058, 3392, 3892, 4081, 4448, 4664, 4928, 5936, 6116, 6784, 7367, 7784, 8162, 8896, 9328, 9856, 10703, 11872, 12232, 13568, 14734, 15568, 16324, 17792, 18656, 19712, 21406, 23744, 24464, 29468, 31136, 32648, 35584, 37312, 42812, 47488, 48928, 51569, 58936, 62272, 65296, 74624, 81037, 85624, 94976, 97856, 103138, 117872, 124544, 130592, 149248, 162074, 171248, 195712, 206276, 235744, 249088, 261184, 324148, 342496, 391424, 412552, 471488, 522368, 567259, 648296, 684992, 825104, 942976, 1044736, 1134518, 1296592, 1369984, 1650208, 1885952, 2269036, 2593184, 2739968, 3300416, 4538072, 5186368, 6600832, 9076144, 10372736, 13201664, 18152288, 20745472, 36304576, 72609152, 145218304]

約数ペア:

[(1, 145218304), (2, 72609152), (4, 36304576), (7, 20745472), (8, 18152288), (11, 13201664), (14, 10372736), (16, 9076144), (22, 6600832), (28, 5186368), (32, 4538072), (44, 3300416), (53, 2739968), (56, 2593184), (64, 2269036), (77, 1885952), (88, 1650208), (106, 1369984), (112, 1296592), (128, 1134518), (139, 1044736), (154, 942976), (176, 825104), (212, 684992), (224, 648296), (256, 567259), (278, 522368), (308, 471488), (352, 412552), (371, 391424), (424, 342496), (448, 324148), (556, 261184), (583, 249088), (616, 235744), (704, 206276), (742, 195712), (848, 171248), (896, 162074), (973, 149248), (1112, 130592), (1166, 124544), (1232, 117872), (1408, 103138), (1484, 97856), (1529, 94976), (1696, 85624), (1792, 81037), (1946, 74624), (2224, 65296), (2332, 62272), (2464, 58936), (2816, 51569), (2968, 48928), (3058, 47488), (3392, 42812), (3892, 37312), (4081, 35584), (4448, 32648), (4664, 31136), (4928, 29468), (5936, 24464), (6116, 23744), (6784, 21406), (7367, 19712), (7784, 18656), (8162, 17792), (8896, 16324), (9328, 15568), (9856, 14734), (10703, 13568), (11872, 12232)]