140605248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 427939200

約数和(自身を除く): 287333952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 233, 336, 448, 449, 466, 672, 699, 898, 932, 1344, 1347, 1398, 1631, 1796, 1864, 2694, 2796, 3143, 3262, 3592, 3728, 4893, 5388, 5592, 6286, 6524, 7184, 7456, 9429, 9786, 10776, 11184, 12572, 13048, 14368, 14912, 18858, 19572, 21552, 22368, 25144, 26096, 28736, 37716, 39144, 43104, 44736, 50288, 52192, 75432, 78288, 86208, 100576, 104384, 104617, 150864, 156576, 201152, 209234, 301728, 313152, 313851, 418468, 603456, 627702, 732319, 836936, 1255404, 1464638, 1673872, 2196957, 2510808, 2929276, 3347744, 4393914, 5021616, 5858552, 6695488, 8787828, 10043232, 11717104, 17575656, 20086464, 23434208, 35151312, 46868416, 70302624, 140605248]

約数ペア:

[(1, 140605248), (2, 70302624), (3, 46868416), (4, 35151312), (6, 23434208), (7, 20086464), (8, 17575656), (12, 11717104), (14, 10043232), (16, 8787828), (21, 6695488), (24, 5858552), (28, 5021616), (32, 4393914), (42, 3347744), (48, 2929276), (56, 2510808), (64, 2196957), (84, 1673872), (96, 1464638), (112, 1255404), (168, 836936), (192, 732319), (224, 627702), (233, 603456), (336, 418468), (448, 313851), (449, 313152), (466, 301728), (672, 209234), (699, 201152), (898, 156576), (932, 150864), (1344, 104617), (1347, 104384), (1398, 100576), (1631, 86208), (1796, 78288), (1864, 75432), (2694, 52192), (2796, 50288), (3143, 44736), (3262, 43104), (3592, 39144), (3728, 37716), (4893, 28736), (5388, 26096), (5592, 25144), (6286, 22368), (6524, 21552), (7184, 19572), (7456, 18858), (9429, 14912), (9786, 14368), (10776, 13048), (11184, 12572)]