191535162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 510720000

約数和(自身を除く): 319184838

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 57, 74, 78, 91, 111, 114, 133, 182, 222, 247, 259, 266, 273, 399, 481, 494, 499, 518, 546, 703, 741, 777, 798, 962, 998, 1406, 1443, 1482, 1497, 1554, 1729, 2109, 2886, 2994, 3367, 3458, 3493, 4218, 4921, 5187, 6487, 6734, 6986, 9139, 9481, 9842, 10101, 10374, 10479, 12974, 14763, 18278, 18463, 18962, 19461, 20202, 20958, 27417, 28443, 29526, 36926, 38922, 45409, 54834, 55389, 56886, 63973, 66367, 90818, 110778, 123253, 127946, 129241, 132734, 136227, 191919, 199101, 240019, 246506, 258482, 272454, 350797, 369759, 383838, 387723, 398202, 480038, 701594, 720057, 739518, 775446, 862771, 1052391, 1440114, 1680133, 1725542, 2104782, 2455579, 2588313, 3360266, 4560361, 4911158, 5040399, 5176626, 7366737, 9120722, 10080798, 13681083, 14733474, 27362166, 31922527, 63845054, 95767581, 191535162]

約数ペア:

[(1, 191535162), (2, 95767581), (3, 63845054), (6, 31922527), (7, 27362166), (13, 14733474), (14, 13681083), (19, 10080798), (21, 9120722), (26, 7366737), (37, 5176626), (38, 5040399), (39, 4911158), (42, 4560361), (57, 3360266), (74, 2588313), (78, 2455579), (91, 2104782), (111, 1725542), (114, 1680133), (133, 1440114), (182, 1052391), (222, 862771), (247, 775446), (259, 739518), (266, 720057), (273, 701594), (399, 480038), (481, 398202), (494, 387723), (499, 383838), (518, 369759), (546, 350797), (703, 272454), (741, 258482), (777, 246506), (798, 240019), (962, 199101), (998, 191919), (1406, 136227), (1443, 132734), (1482, 129241), (1497, 127946), (1554, 123253), (1729, 110778), (2109, 90818), (2886, 66367), (2994, 63973), (3367, 56886), (3458, 55389), (3493, 54834), (4218, 45409), (4921, 38922), (5187, 36926), (6487, 29526), (6734, 28443), (6986, 27417), (9139, 20958), (9481, 20202), (9842, 19461), (10101, 18962), (10374, 18463), (10479, 18278), (12974, 14763)]