140075904

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 398534400

約数和(自身を除く): 258458496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 73, 76, 96, 114, 128, 146, 152, 192, 219, 228, 263, 292, 304, 384, 438, 456, 526, 584, 608, 789, 876, 912, 1052, 1168, 1216, 1387, 1578, 1752, 1824, 2104, 2336, 2432, 2774, 3156, 3504, 3648, 4161, 4208, 4672, 4997, 5548, 6312, 7008, 7296, 8322, 8416, 9344, 9994, 11096, 12624, 14016, 14991, 16644, 16832, 19199, 19988, 22192, 25248, 28032, 29982, 33288, 33664, 38398, 39976, 44384, 50496, 57597, 59964, 66576, 76796, 79952, 88768, 100992, 115194, 119928, 133152, 153592, 159904, 177536, 230388, 239856, 266304, 307184, 319808, 364781, 460776, 479712, 532608, 614368, 639616, 729562, 921552, 959424, 1094343, 1228736, 1459124, 1843104, 1918848, 2188686, 2457472, 2918248, 3686208, 4377372, 5836496, 7372416, 8754744, 11672992, 17509488, 23345984, 35018976, 46691968, 70037952, 140075904]

約数ペア:

[(1, 140075904), (2, 70037952), (3, 46691968), (4, 35018976), (6, 23345984), (8, 17509488), (12, 11672992), (16, 8754744), (19, 7372416), (24, 5836496), (32, 4377372), (38, 3686208), (48, 2918248), (57, 2457472), (64, 2188686), (73, 1918848), (76, 1843104), (96, 1459124), (114, 1228736), (128, 1094343), (146, 959424), (152, 921552), (192, 729562), (219, 639616), (228, 614368), (263, 532608), (292, 479712), (304, 460776), (384, 364781), (438, 319808), (456, 307184), (526, 266304), (584, 239856), (608, 230388), (789, 177536), (876, 159904), (912, 153592), (1052, 133152), (1168, 119928), (1216, 115194), (1387, 100992), (1578, 88768), (1752, 79952), (1824, 76796), (2104, 66576), (2336, 59964), (2432, 57597), (2774, 50496), (3156, 44384), (3504, 39976), (3648, 38398), (4161, 33664), (4208, 33288), (4672, 29982), (4997, 28032), (5548, 25248), (6312, 22192), (7008, 19988), (7296, 19199), (8322, 16832), (8416, 16644), (9344, 14991), (9994, 14016), (11096, 12624)]