140076972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 441548800

約数和(自身を除く): 301471828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 43, 54, 62, 63, 84, 86, 93, 108, 124, 126, 129, 139, 172, 186, 189, 217, 252, 258, 278, 279, 301, 372, 378, 387, 417, 434, 516, 556, 558, 602, 651, 756, 774, 834, 837, 868, 903, 973, 1116, 1161, 1204, 1251, 1302, 1333, 1548, 1668, 1674, 1806, 1946, 1953, 2322, 2502, 2604, 2666, 2709, 2919, 3348, 3612, 3753, 3892, 3906, 3999, 4309, 4644, 5004, 5332, 5418, 5838, 5859, 5977, 7506, 7812, 7998, 8127, 8618, 8757, 9331, 10836, 11676, 11718, 11954, 11997, 12927, 15012, 15996, 16254, 17236, 17514, 17931, 18662, 23436, 23908, 23994, 25854, 26271, 27993, 30163, 32508, 35028, 35862, 35991, 37324, 38781, 41839, 47988, 51708, 52542, 53793, 55986, 60326, 71724, 71982, 77562, 83678, 83979, 90489, 105084, 107586, 111972, 116343, 120652, 125517, 143964, 155124, 161379, 167356, 167958, 180978, 185287, 215172, 232686, 251034, 251937, 271467, 322758, 335916, 361956, 370574, 376551, 465372, 502068, 503874, 542934, 555861, 645516, 741148, 753102, 814401, 1007748, 1085868, 1111722, 1129653, 1297009, 1506204, 1628802, 1667583, 2223444, 2259306, 2594018, 3257604, 3335166, 3891027, 4518612, 5002749, 5188036, 6670332, 7782054, 10005498, 11673081, 15564108, 20010996, 23346162, 35019243, 46692324, 70038486, 140076972]

約数ペア:

[(1, 140076972), (2, 70038486), (3, 46692324), (4, 35019243), (6, 23346162), (7, 20010996), (9, 15564108), (12, 11673081), (14, 10005498), (18, 7782054), (21, 6670332), (27, 5188036), (28, 5002749), (31, 4518612), (36, 3891027), (42, 3335166), (43, 3257604), (54, 2594018), (62, 2259306), (63, 2223444), (84, 1667583), (86, 1628802), (93, 1506204), (108, 1297009), (124, 1129653), (126, 1111722), (129, 1085868), (139, 1007748), (172, 814401), (186, 753102), (189, 741148), (217, 645516), (252, 555861), (258, 542934), (278, 503874), (279, 502068), (301, 465372), (372, 376551), (378, 370574), (387, 361956), (417, 335916), (434, 322758), (516, 271467), (556, 251937), (558, 251034), (602, 232686), (651, 215172), (756, 185287), (774, 180978), (834, 167958), (837, 167356), (868, 161379), (903, 155124), (973, 143964), (1116, 125517), (1161, 120652), (1204, 116343), (1251, 111972), (1302, 107586), (1333, 105084), (1548, 90489), (1668, 83979), (1674, 83678), (1806, 77562), (1946, 71982), (1953, 71724), (2322, 60326), (2502, 55986), (2604, 53793), (2666, 52542), (2709, 51708), (2919, 47988), (3348, 41839), (3612, 38781), (3753, 37324), (3892, 35991), (3906, 35862), (3999, 35028), (4309, 32508), (4644, 30163), (5004, 27993), (5332, 26271), (5418, 25854), (5838, 23994), (5859, 23908), (5977, 23436), (7506, 18662), (7812, 17931), (7998, 17514), (8127, 17236), (8618, 16254), (8757, 15996), (9331, 15012), (10836, 12927), (11676, 11997), (11718, 11954)]