128141916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 352719360

約数和(自身を除く): 224577444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 107, 159, 212, 214, 269, 318, 321, 371, 428, 538, 636, 642, 742, 749, 807, 1076, 1113, 1284, 1484, 1498, 1614, 1883, 2226, 2247, 2996, 3228, 3766, 4452, 4494, 5649, 5671, 7532, 8988, 11298, 11342, 14257, 17013, 22596, 22684, 28514, 28783, 34026, 39697, 42771, 57028, 57566, 68052, 79394, 85542, 86349, 99799, 115132, 119091, 158788, 171084, 172698, 199598, 201481, 238182, 299397, 345396, 399196, 402962, 476364, 598794, 604443, 805924, 1197588, 1208886, 1525499, 2417772, 3050998, 4576497, 6101996, 9152994, 10678493, 18305988, 21356986, 32035479, 42713972, 64070958, 128141916]

約数ペア:

[(1, 128141916), (2, 64070958), (3, 42713972), (4, 32035479), (6, 21356986), (7, 18305988), (12, 10678493), (14, 9152994), (21, 6101996), (28, 4576497), (42, 3050998), (53, 2417772), (84, 1525499), (106, 1208886), (107, 1197588), (159, 805924), (212, 604443), (214, 598794), (269, 476364), (318, 402962), (321, 399196), (371, 345396), (428, 299397), (538, 238182), (636, 201481), (642, 199598), (742, 172698), (749, 171084), (807, 158788), (1076, 119091), (1113, 115132), (1284, 99799), (1484, 86349), (1498, 85542), (1614, 79394), (1883, 68052), (2226, 57566), (2247, 57028), (2996, 42771), (3228, 39697), (3766, 34026), (4452, 28783), (4494, 28514), (5649, 22684), (5671, 22596), (7532, 17013), (8988, 14257), (11298, 11342)]