131276544

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{24419}}^1$

素因数の和:24445

約数の個数: 72

約数和(自身を含む): 399315840

約数和(自身を除く): 268039296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 24419, 48838, 73257, 97676, 146514, 170933, 195352, 293028, 341866, 390704, 512799, 586056, 683732, 781408, 1025598, 1172112, 1367464, 1562816, 2051196, 2344224, 2734928, 3125632, 4102392, 4688448, 5469856, 6251264, 8204784, 9376896, 10939712, 16409568, 18753792, 21879424, 32819136, 43758848, 65638272, 131276544]

約数ペア:

[(1, 131276544), (2, 65638272), (3, 43758848), (4, 32819136), (6, 21879424), (7, 18753792), (8, 16409568), (12, 10939712), (14, 9376896), (16, 8204784), (21, 6251264), (24, 5469856), (28, 4688448), (32, 4102392), (42, 3125632), (48, 2734928), (56, 2344224), (64, 2051196), (84, 1562816), (96, 1367464), (112, 1172112), (128, 1025598), (168, 781408), (192, 683732), (224, 586056), (256, 512799), (336, 390704), (384, 341866), (448, 293028), (672, 195352), (768, 170933), (896, 146514), (1344, 97676), (1792, 73257), (2688, 48838), (5376, 24419)]