130195744

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1998

約数の個数: 72

約数和(自身を含む): 305263728

約数和(自身を除く): 175067984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1376, 1568, 1931, 2107, 2408, 3862, 4214, 4816, 7724, 8428, 9632, 13517, 15448, 16856, 27034, 30896, 33712, 54068, 61792, 67424, 83033, 94619, 108136, 166066, 189238, 216272, 332132, 378476, 432544, 581231, 664264, 756952, 1162462, 1328528, 1513904, 2324924, 2657056, 3027808, 4068617, 4649848, 8137234, 9299696, 16274468, 18599392, 32548936, 65097872, 130195744]

約数ペア:

[(1, 130195744), (2, 65097872), (4, 32548936), (7, 18599392), (8, 16274468), (14, 9299696), (16, 8137234), (28, 4649848), (32, 4068617), (43, 3027808), (49, 2657056), (56, 2324924), (86, 1513904), (98, 1328528), (112, 1162462), (172, 756952), (196, 664264), (224, 581231), (301, 432544), (344, 378476), (392, 332132), (602, 216272), (688, 189238), (784, 166066), (1204, 108136), (1376, 94619), (1568, 83033), (1931, 67424), (2107, 61792), (2408, 54068), (3862, 33712), (4214, 30896), (4816, 27034), (7724, 16856), (8428, 15448), (9632, 13517)]