140976864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69929}}^1$

素因数の和:69952

約数の個数: 72

約数和(自身を含む): 458181360

約数和(自身を除く): 317204496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69929, 139858, 209787, 279716, 419574, 489503, 559432, 629361, 839148, 979006, 1118864, 1258722, 1468509, 1678296, 1958012, 2237728, 2517444, 2937018, 3356592, 3916024, 4405527, 5034888, 5874036, 6713184, 7832048, 8811054, 10069776, 11748072, 15664096, 17622108, 20139552, 23496144, 35244216, 46992288, 70488432, 140976864]

約数ペア:

[(1, 140976864), (2, 70488432), (3, 46992288), (4, 35244216), (6, 23496144), (7, 20139552), (8, 17622108), (9, 15664096), (12, 11748072), (14, 10069776), (16, 8811054), (18, 7832048), (21, 6713184), (24, 5874036), (28, 5034888), (32, 4405527), (36, 3916024), (42, 3356592), (48, 2937018), (56, 2517444), (63, 2237728), (72, 1958012), (84, 1678296), (96, 1468509), (112, 1258722), (126, 1118864), (144, 979006), (168, 839148), (224, 629361), (252, 559432), (288, 489503), (336, 419574), (504, 279716), (672, 209787), (1008, 139858), (2016, 69929)]