126537488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 307599360

約数和(自身を除く): 181061872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 271, 308, 379, 542, 616, 758, 1084, 1232, 1516, 1897, 2168, 2653, 2981, 3032, 3794, 4169, 4336, 5306, 5962, 6064, 7588, 8338, 10612, 11924, 15176, 16676, 20867, 21224, 23848, 29183, 30352, 33352, 41734, 42448, 47696, 58366, 66704, 83468, 102709, 116732, 166936, 205418, 233464, 333872, 410836, 466928, 718963, 821672, 1129799, 1437926, 1643344, 2259598, 2875852, 4519196, 5751704, 7908593, 9038392, 11503408, 15817186, 18076784, 31634372, 63268744, 126537488]

約数ペア:

[(1, 126537488), (2, 63268744), (4, 31634372), (7, 18076784), (8, 15817186), (11, 11503408), (14, 9038392), (16, 7908593), (22, 5751704), (28, 4519196), (44, 2875852), (56, 2259598), (77, 1643344), (88, 1437926), (112, 1129799), (154, 821672), (176, 718963), (271, 466928), (308, 410836), (379, 333872), (542, 233464), (616, 205418), (758, 166936), (1084, 116732), (1232, 102709), (1516, 83468), (1897, 66704), (2168, 58366), (2653, 47696), (2981, 42448), (3032, 41734), (3794, 33352), (4169, 30352), (4336, 29183), (5306, 23848), (5962, 21224), (6064, 20867), (7588, 16676), (8338, 15176), (10612, 11924)]