187678036

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 417497640

約数和(自身を除く): 229819604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 637, 949, 1009, 1022, 1274, 1898, 2018, 2044, 2548, 3577, 3796, 4036, 6643, 7063, 7154, 13117, 13286, 14126, 14308, 26234, 26572, 28252, 46501, 49441, 52468, 73657, 91819, 93002, 98882, 147314, 183638, 186004, 197764, 294628, 367276, 515599, 642733, 957541, 1031198, 1285466, 1915082, 2062396, 2570932, 3609193, 3830164, 6702787, 7218386, 13405574, 14436772, 26811148, 46919509, 93839018, 187678036]

約数ペア:

[(1, 187678036), (2, 93839018), (4, 46919509), (7, 26811148), (13, 14436772), (14, 13405574), (26, 7218386), (28, 6702787), (49, 3830164), (52, 3609193), (73, 2570932), (91, 2062396), (98, 1915082), (146, 1285466), (182, 1031198), (196, 957541), (292, 642733), (364, 515599), (511, 367276), (637, 294628), (949, 197764), (1009, 186004), (1022, 183638), (1274, 147314), (1898, 98882), (2018, 93002), (2044, 91819), (2548, 73657), (3577, 52468), (3796, 49441), (4036, 46501), (6643, 28252), (7063, 26572), (7154, 26234), (13117, 14308), (13286, 14126)]