127694784

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 140

約数和(自身を含む): 395568424

約数和(自身を除く): 267873640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 277, 294, 336, 343, 392, 448, 554, 588, 672, 686, 784, 831, 1029, 1108, 1176, 1344, 1372, 1568, 1662, 1939, 2058, 2216, 2352, 2401, 2744, 3136, 3324, 3878, 4116, 4432, 4704, 4802, 5488, 5817, 6648, 7203, 7756, 8232, 8864, 9408, 9604, 10976, 11634, 13296, 13573, 14406, 15512, 16464, 17728, 19208, 21952, 23268, 26592, 27146, 28812, 31024, 32928, 38416, 40719, 46536, 53184, 54292, 57624, 62048, 65856, 76832, 81438, 93072, 95011, 108584, 115248, 124096, 153664, 162876, 186144, 190022, 217168, 230496, 285033, 325752, 372288, 380044, 434336, 460992, 570066, 651504, 665077, 760088, 868672, 1140132, 1303008, 1330154, 1520176, 1995231, 2280264, 2606016, 2660308, 3040352, 3990462, 4560528, 5320616, 6080704, 7980924, 9121056, 10641232, 15961848, 18242112, 21282464, 31923696, 42564928, 63847392, 127694784]

約数ペア:

[(1, 127694784), (2, 63847392), (3, 42564928), (4, 31923696), (6, 21282464), (7, 18242112), (8, 15961848), (12, 10641232), (14, 9121056), (16, 7980924), (21, 6080704), (24, 5320616), (28, 4560528), (32, 3990462), (42, 3040352), (48, 2660308), (49, 2606016), (56, 2280264), (64, 1995231), (84, 1520176), (96, 1330154), (98, 1303008), (112, 1140132), (147, 868672), (168, 760088), (192, 665077), (196, 651504), (224, 570066), (277, 460992), (294, 434336), (336, 380044), (343, 372288), (392, 325752), (448, 285033), (554, 230496), (588, 217168), (672, 190022), (686, 186144), (784, 162876), (831, 153664), (1029, 124096), (1108, 115248), (1176, 108584), (1344, 95011), (1372, 93072), (1568, 81438), (1662, 76832), (1939, 65856), (2058, 62048), (2216, 57624), (2352, 54292), (2401, 53184), (2744, 46536), (3136, 40719), (3324, 38416), (3878, 32928), (4116, 31024), (4432, 28812), (4704, 27146), (4802, 26592), (5488, 23268), (5817, 21952), (6648, 19208), (7203, 17728), (7756, 16464), (8232, 15512), (8864, 14406), (9408, 13573), (9604, 13296), (10976, 11634)]