142749936

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20231}}^1$

素因数の和:20259

約数の個数: 90

約数和(自身を含む): 464749272

約数和(自身を除く): 321999336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20231, 40462, 60693, 80924, 121386, 141617, 161848, 182079, 242772, 283234, 323696, 364158, 424851, 485544, 566468, 728316, 849702, 971088, 991319, 1132936, 1274553, 1456632, 1699404, 1982638, 2265872, 2549106, 2913264, 2973957, 3398808, 3965276, 5098212, 5947914, 6797616, 7930552, 8921871, 10196424, 11895828, 15861104, 17843742, 20392848, 23791656, 35687484, 47583312, 71374968, 142749936]

約数ペア:

[(1, 142749936), (2, 71374968), (3, 47583312), (4, 35687484), (6, 23791656), (7, 20392848), (8, 17843742), (9, 15861104), (12, 11895828), (14, 10196424), (16, 8921871), (18, 7930552), (21, 6797616), (24, 5947914), (28, 5098212), (36, 3965276), (42, 3398808), (48, 2973957), (49, 2913264), (56, 2549106), (63, 2265872), (72, 1982638), (84, 1699404), (98, 1456632), (112, 1274553), (126, 1132936), (144, 991319), (147, 971088), (168, 849702), (196, 728316), (252, 566468), (294, 485544), (336, 424851), (392, 364158), (441, 323696), (504, 283234), (588, 242772), (784, 182079), (882, 161848), (1008, 141617), (1176, 121386), (1764, 80924), (2352, 60693), (3528, 40462), (7056, 20231)]