187004328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 549918720

約数和(自身を除く): 362914392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 103, 107, 168, 202, 206, 214, 303, 309, 321, 404, 412, 428, 606, 618, 642, 707, 721, 749, 808, 824, 856, 1212, 1236, 1284, 1414, 1442, 1498, 2121, 2163, 2247, 2424, 2472, 2568, 2828, 2884, 2996, 4242, 4326, 4494, 5656, 5768, 5992, 8484, 8652, 8988, 10403, 10807, 11021, 16968, 17304, 17976, 20806, 21614, 22042, 31209, 32421, 33063, 41612, 43228, 44084, 62418, 64842, 66126, 72821, 75649, 77147, 83224, 86456, 88168, 124836, 129684, 132252, 145642, 151298, 154294, 218463, 226947, 231441, 249672, 259368, 264504, 291284, 302596, 308588, 436926, 453894, 462882, 582568, 605192, 617176, 873852, 907788, 925764, 1113121, 1747704, 1815576, 1851528, 2226242, 3339363, 4452484, 6678726, 7791847, 8904968, 13357452, 15583694, 23375541, 26714904, 31167388, 46751082, 62334776, 93502164, 187004328]

約数ペア:

[(1, 187004328), (2, 93502164), (3, 62334776), (4, 46751082), (6, 31167388), (7, 26714904), (8, 23375541), (12, 15583694), (14, 13357452), (21, 8904968), (24, 7791847), (28, 6678726), (42, 4452484), (56, 3339363), (84, 2226242), (101, 1851528), (103, 1815576), (107, 1747704), (168, 1113121), (202, 925764), (206, 907788), (214, 873852), (303, 617176), (309, 605192), (321, 582568), (404, 462882), (412, 453894), (428, 436926), (606, 308588), (618, 302596), (642, 291284), (707, 264504), (721, 259368), (749, 249672), (808, 231441), (824, 226947), (856, 218463), (1212, 154294), (1236, 151298), (1284, 145642), (1414, 132252), (1442, 129684), (1498, 124836), (2121, 88168), (2163, 86456), (2247, 83224), (2424, 77147), (2472, 75649), (2568, 72821), (2828, 66126), (2884, 64842), (2996, 62418), (4242, 44084), (4326, 43228), (4494, 41612), (5656, 33063), (5768, 32421), (5992, 31209), (8484, 22042), (8652, 21614), (8988, 20806), (10403, 17976), (10807, 17304), (11021, 16968)]