189121968

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 150

約数和(自身を含む): 618584044

約数和(自身を除く): 429462076

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, 343, 392, 441, 504, 547, 588, 686, 784, 882, 1008, 1029, 1094, 1176, 1372, 1641, 1764, 2058, 2188, 2352, 2401, 2744, 3087, 3282, 3528, 3829, 4116, 4376, 4802, 4923, 5488, 6174, 6564, 7056, 7203, 7658, 8232, 8752, 9604, 9846, 11487, 12348, 13128, 14406, 15316, 16464, 19208, 19692, 21609, 22974, 24696, 26256, 26803, 28812, 30632, 34461, 38416, 39384, 43218, 45948, 49392, 53606, 57624, 61264, 68922, 78768, 80409, 86436, 91896, 107212, 115248, 137844, 160818, 172872, 183792, 187621, 214424, 241227, 275688, 321636, 345744, 375242, 428848, 482454, 551376, 562863, 643272, 750484, 964908, 1125726, 1286544, 1313347, 1500968, 1688589, 1929816, 2251452, 2626694, 3001936, 3377178, 3859632, 3940041, 4502904, 5253388, 6754356, 7880082, 9005808, 10506776, 11820123, 13508712, 15760164, 21013552, 23640246, 27017424, 31520328, 47280492, 63040656, 94560984, 189121968]

約数ペア:

[(1, 189121968), (2, 94560984), (3, 63040656), (4, 47280492), (6, 31520328), (7, 27017424), (8, 23640246), (9, 21013552), (12, 15760164), (14, 13508712), (16, 11820123), (18, 10506776), (21, 9005808), (24, 7880082), (28, 6754356), (36, 5253388), (42, 4502904), (48, 3940041), (49, 3859632), (56, 3377178), (63, 3001936), (72, 2626694), (84, 2251452), (98, 1929816), (112, 1688589), (126, 1500968), (144, 1313347), (147, 1286544), (168, 1125726), (196, 964908), (252, 750484), (294, 643272), (336, 562863), (343, 551376), (392, 482454), (441, 428848), (504, 375242), (547, 345744), (588, 321636), (686, 275688), (784, 241227), (882, 214424), (1008, 187621), (1029, 183792), (1094, 172872), (1176, 160818), (1372, 137844), (1641, 115248), (1764, 107212), (2058, 91896), (2188, 86436), (2352, 80409), (2401, 78768), (2744, 68922), (3087, 61264), (3282, 57624), (3528, 53606), (3829, 49392), (4116, 45948), (4376, 43218), (4802, 39384), (4923, 38416), (5488, 34461), (6174, 30632), (6564, 28812), (7056, 26803), (7203, 26256), (7658, 24696), (8232, 22974), (8752, 21609), (9604, 19692), (9846, 19208), (11487, 16464), (12348, 15316), (13128, 14406)]