140639328

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1922

約数の個数: 120

約数和(自身を含む): 428107680

約数和(自身を除く): 287468352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 1871, 2088, 2349, 2592, 2784, 3132, 3742, 4176, 4698, 5613, 6264, 7484, 8352, 9396, 11226, 12528, 14968, 16839, 18792, 22452, 25056, 29936, 33678, 37584, 44904, 50517, 54259, 59872, 67356, 75168, 89808, 101034, 108518, 134712, 151551, 162777, 179616, 202068, 217036, 269424, 303102, 325554, 404136, 434072, 488331, 538848, 606204, 651108, 808272, 868144, 976662, 1212408, 1302216, 1464993, 1616544, 1736288, 1953324, 2424816, 2604432, 2929986, 3906648, 4394979, 4849632, 5208864, 5859972, 7813296, 8789958, 11719944, 15626592, 17579916, 23439888, 35159832, 46879776, 70319664, 140639328]

約数ペア:

[(1, 140639328), (2, 70319664), (3, 46879776), (4, 35159832), (6, 23439888), (8, 17579916), (9, 15626592), (12, 11719944), (16, 8789958), (18, 7813296), (24, 5859972), (27, 5208864), (29, 4849632), (32, 4394979), (36, 3906648), (48, 2929986), (54, 2604432), (58, 2424816), (72, 1953324), (81, 1736288), (87, 1616544), (96, 1464993), (108, 1302216), (116, 1212408), (144, 976662), (162, 868144), (174, 808272), (216, 651108), (232, 606204), (261, 538848), (288, 488331), (324, 434072), (348, 404136), (432, 325554), (464, 303102), (522, 269424), (648, 217036), (696, 202068), (783, 179616), (864, 162777), (928, 151551), (1044, 134712), (1296, 108518), (1392, 101034), (1566, 89808), (1871, 75168), (2088, 67356), (2349, 59872), (2592, 54259), (2784, 50517), (3132, 44904), (3742, 37584), (4176, 33678), (4698, 29936), (5613, 25056), (6264, 22452), (7484, 18792), (8352, 16839), (9396, 14968), (11226, 12528)]