128619005346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{67121}}^1$

素因数の和:67592

約数の個数: 96

約数和(自身を含む): 316644007680

約数和(自身を除く): 188025002334

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 431, 494, 741, 862, 1293, 1482, 2223, 2586, 3879, 4446, 5603, 7758, 8189, 11206, 16378, 16809, 24567, 33618, 49134, 50427, 67121, 73701, 100854, 106457, 134242, 147402, 201363, 212914, 319371, 402726, 604089, 638742, 872573, 958113, 1208178, 1275299, 1745146, 1916226, 2550598, 2617719, 3825897, 5235438, 7651794, 7853157, 11477691, 15706314, 16578887, 22955382, 28929151, 33157774, 49736661, 57858302, 86787453, 99473322, 149209983, 173574906, 260362359, 298419966, 376078963, 520724718, 549653869, 752157926, 1099307738, 1128236889, 1648961607, 2256473778, 3297923214, 3384710667, 4946884821, 6769421334, 7145500297, 9893769642, 14291000594, 21436500891, 42873001782, 64309502673, 128619005346]

約数ペア:

[(1, 128619005346), (2, 64309502673), (3, 42873001782), (6, 21436500891), (9, 14291000594), (13, 9893769642), (18, 7145500297), (19, 6769421334), (26, 4946884821), (38, 3384710667), (39, 3297923214), (57, 2256473778), (78, 1648961607), (114, 1128236889), (117, 1099307738), (171, 752157926), (234, 549653869), (247, 520724718), (342, 376078963), (431, 298419966), (494, 260362359), (741, 173574906), (862, 149209983), (1293, 99473322), (1482, 86787453), (2223, 57858302), (2586, 49736661), (3879, 33157774), (4446, 28929151), (5603, 22955382), (7758, 16578887), (8189, 15706314), (11206, 11477691), (16378, 7853157), (16809, 7651794), (24567, 5235438), (33618, 3825897), (49134, 2617719), (50427, 2550598), (67121, 1916226), (73701, 1745146), (100854, 1275299), (106457, 1208178), (134242, 958113), (147402, 872573), (201363, 638742), (212914, 604089), (319371, 402726)]