142908304

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 357753888

約数和(自身を除く): 214845584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 73, 77, 88, 98, 112, 146, 154, 176, 196, 227, 292, 308, 392, 454, 511, 539, 584, 616, 784, 803, 908, 1022, 1078, 1168, 1232, 1589, 1606, 1816, 2044, 2156, 2497, 3178, 3212, 3577, 3632, 4088, 4312, 4994, 5621, 6356, 6424, 7154, 8176, 8624, 9988, 11123, 11242, 12712, 12848, 14308, 16571, 17479, 19976, 22246, 22484, 25424, 28616, 33142, 34958, 39347, 39952, 44492, 44968, 57232, 66284, 69916, 78694, 88984, 89936, 115997, 122353, 132568, 139832, 157388, 177968, 182281, 231994, 244706, 265136, 279664, 314776, 364562, 463988, 489412, 629552, 729124, 811979, 927976, 978824, 1275967, 1458248, 1623958, 1855952, 1957648, 2551934, 2916496, 3247916, 5103868, 6495832, 8931769, 10207736, 12991664, 17863538, 20415472, 35727076, 71454152, 142908304]

約数ペア:

[(1, 142908304), (2, 71454152), (4, 35727076), (7, 20415472), (8, 17863538), (11, 12991664), (14, 10207736), (16, 8931769), (22, 6495832), (28, 5103868), (44, 3247916), (49, 2916496), (56, 2551934), (73, 1957648), (77, 1855952), (88, 1623958), (98, 1458248), (112, 1275967), (146, 978824), (154, 927976), (176, 811979), (196, 729124), (227, 629552), (292, 489412), (308, 463988), (392, 364562), (454, 314776), (511, 279664), (539, 265136), (584, 244706), (616, 231994), (784, 182281), (803, 177968), (908, 157388), (1022, 139832), (1078, 132568), (1168, 122353), (1232, 115997), (1589, 89936), (1606, 88984), (1816, 78694), (2044, 69916), (2156, 66284), (2497, 57232), (3178, 44968), (3212, 44492), (3577, 39952), (3632, 39347), (4088, 34958), (4312, 33142), (4994, 28616), (5621, 25424), (6356, 22484), (6424, 22246), (7154, 19976), (8176, 17479), (8624, 16571), (9988, 14308), (11123, 12848), (11242, 12712)]