168542783848

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1\times {\mathrm{1847}}^1$

素因数の和:2650

約数の個数: 64

約数和(自身を含む): 321190531200

約数和(自身を除く): 152647747352

約数列:

[1, 2, 4, 8, 109, 218, 227, 436, 454, 461, 872, 908, 922, 1816, 1844, 1847, 3688, 3694, 7388, 14776, 24743, 49486, 50249, 98972, 100498, 104647, 197944, 200996, 201323, 209294, 401992, 402646, 418588, 419269, 805292, 837176, 838538, 851467, 1610584, 1677076, 1702934, 3354152, 3405868, 6811736, 11406523, 22813046, 45626092, 45700321, 91252184, 91400642, 92809903, 182801284, 185619806, 193283009, 365602568, 371239612, 386566018, 742479224, 773132036, 1546264072, 21067847981, 42135695962, 84271391924, 168542783848]

約数ペア:

[(1, 168542783848), (2, 84271391924), (4, 42135695962), (8, 21067847981), (109, 1546264072), (218, 773132036), (227, 742479224), (436, 386566018), (454, 371239612), (461, 365602568), (872, 193283009), (908, 185619806), (922, 182801284), (1816, 92809903), (1844, 91400642), (1847, 91252184), (3688, 45700321), (3694, 45626092), (7388, 22813046), (14776, 11406523), (24743, 6811736), (49486, 3405868), (50249, 3354152), (98972, 1702934), (100498, 1677076), (104647, 1610584), (197944, 851467), (200996, 838538), (201323, 837176), (209294, 805292), (401992, 419269), (402646, 418588)]