189375984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{26839}}^1$

素因数の和:26867

約数の個数: 90

約数和(自身を含む): 616541640

約数和(自身を除く): 427165656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 26839, 53678, 80517, 107356, 161034, 187873, 214712, 241551, 322068, 375746, 429424, 483102, 563619, 644136, 751492, 966204, 1127238, 1288272, 1315111, 1502984, 1690857, 1932408, 2254476, 2630222, 3005968, 3381714, 3864816, 3945333, 4508952, 5260444, 6763428, 7890666, 9017904, 10520888, 11835999, 13526856, 15781332, 21041776, 23671998, 27053712, 31562664, 47343996, 63125328, 94687992, 189375984]

約数ペア:

[(1, 189375984), (2, 94687992), (3, 63125328), (4, 47343996), (6, 31562664), (7, 27053712), (8, 23671998), (9, 21041776), (12, 15781332), (14, 13526856), (16, 11835999), (18, 10520888), (21, 9017904), (24, 7890666), (28, 6763428), (36, 5260444), (42, 4508952), (48, 3945333), (49, 3864816), (56, 3381714), (63, 3005968), (72, 2630222), (84, 2254476), (98, 1932408), (112, 1690857), (126, 1502984), (144, 1315111), (147, 1288272), (168, 1127238), (196, 966204), (252, 751492), (294, 644136), (336, 563619), (392, 483102), (441, 429424), (504, 375746), (588, 322068), (784, 241551), (882, 214712), (1008, 187873), (1176, 161034), (1764, 107356), (2352, 80517), (3528, 53678), (7056, 26839)]