191101479520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1302491}}^1$

素因数の和:1302644

約数の個数: 96

約数和(自身を含む): 519913126656

約数和(自身を除く): 328811647136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 1048, 1120, 1310, 1834, 2096, 2620, 3668, 4192, 4585, 5240, 7336, 9170, 10480, 14672, 18340, 20960, 29344, 36680, 73360, 146720, 1302491, 2604982, 5209964, 6512455, 9117437, 10419928, 13024910, 18234874, 20839856, 26049820, 36469748, 41679712, 45587185, 52099640, 72939496, 91174370, 104199280, 145878992, 170626321, 182348740, 208398560, 291757984, 341252642, 364697480, 682505284, 729394960, 853131605, 1194384247, 1365010568, 1458789920, 1706263210, 2388768494, 2730021136, 3412526420, 4777536988, 5460042272, 5971921235, 6825052840, 9555073976, 11943842470, 13650105680, 19110147952, 23887684940, 27300211360, 38220295904, 47775369880, 95550739760, 191101479520]

約数ペア:

[(1, 191101479520), (2, 95550739760), (4, 47775369880), (5, 38220295904), (7, 27300211360), (8, 23887684940), (10, 19110147952), (14, 13650105680), (16, 11943842470), (20, 9555073976), (28, 6825052840), (32, 5971921235), (35, 5460042272), (40, 4777536988), (56, 3412526420), (70, 2730021136), (80, 2388768494), (112, 1706263210), (131, 1458789920), (140, 1365010568), (160, 1194384247), (224, 853131605), (262, 729394960), (280, 682505284), (524, 364697480), (560, 341252642), (655, 291757984), (917, 208398560), (1048, 182348740), (1120, 170626321), (1310, 145878992), (1834, 104199280), (2096, 91174370), (2620, 72939496), (3668, 52099640), (4192, 45587185), (4585, 41679712), (5240, 36469748), (7336, 26049820), (9170, 20839856), (10480, 18234874), (14672, 13024910), (18340, 10419928), (20960, 9117437), (29344, 6512455), (36680, 5209964), (73360, 2604982), (146720, 1302491)]