140050656

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^2\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 108

約数和(自身を含む): 409296888

約数和(自身を除く): 269246232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 263, 288, 344, 387, 516, 526, 688, 774, 789, 1032, 1052, 1376, 1548, 1578, 1849, 2064, 2104, 2367, 3096, 3156, 3698, 4128, 4208, 4734, 5547, 6192, 6312, 7396, 8416, 9468, 11094, 11309, 12384, 12624, 14792, 16641, 18936, 22188, 22618, 25248, 29584, 33282, 33927, 37872, 44376, 45236, 59168, 66564, 67854, 75744, 88752, 90472, 101781, 133128, 135708, 177504, 180944, 203562, 266256, 271416, 361888, 407124, 486287, 532512, 542832, 814248, 972574, 1085664, 1458861, 1628496, 1945148, 2917722, 3256992, 3890296, 4376583, 5835444, 7780592, 8753166, 11670888, 15561184, 17506332, 23341776, 35012664, 46683552, 70025328, 140050656]

約数ペア:

[(1, 140050656), (2, 70025328), (3, 46683552), (4, 35012664), (6, 23341776), (8, 17506332), (9, 15561184), (12, 11670888), (16, 8753166), (18, 7780592), (24, 5835444), (32, 4376583), (36, 3890296), (43, 3256992), (48, 2917722), (72, 1945148), (86, 1628496), (96, 1458861), (129, 1085664), (144, 972574), (172, 814248), (258, 542832), (263, 532512), (288, 486287), (344, 407124), (387, 361888), (516, 271416), (526, 266256), (688, 203562), (774, 180944), (789, 177504), (1032, 135708), (1052, 133128), (1376, 101781), (1548, 90472), (1578, 88752), (1849, 75744), (2064, 67854), (2104, 66564), (2367, 59168), (3096, 45236), (3156, 44376), (3698, 37872), (4128, 33927), (4208, 33282), (4734, 29584), (5547, 25248), (6192, 22618), (6312, 22188), (7396, 18936), (8416, 16641), (9468, 14792), (11094, 12624), (11309, 12384)]