129806656

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 311334912

約数和(自身を除く): 181528256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 41, 56, 64, 74, 82, 112, 148, 164, 191, 224, 259, 287, 296, 328, 382, 448, 518, 574, 592, 656, 764, 1036, 1148, 1184, 1312, 1337, 1517, 1528, 2072, 2296, 2368, 2624, 2674, 3034, 3056, 4144, 4592, 5348, 6068, 6112, 7067, 7831, 8288, 9184, 10619, 10696, 12136, 12224, 14134, 15662, 16576, 18368, 21238, 21392, 24272, 28268, 31324, 42476, 42784, 48544, 49469, 54817, 56536, 62648, 84952, 85568, 97088, 98938, 109634, 113072, 125296, 169904, 197876, 219268, 226144, 250592, 289747, 339808, 395752, 438536, 452288, 501184, 579494, 679616, 791504, 877072, 1158988, 1583008, 1754144, 2028229, 2317976, 3166016, 3508288, 4056458, 4635952, 8112916, 9271904, 16225832, 18543808, 32451664, 64903328, 129806656]

約数ペア:

[(1, 129806656), (2, 64903328), (4, 32451664), (7, 18543808), (8, 16225832), (14, 9271904), (16, 8112916), (28, 4635952), (32, 4056458), (37, 3508288), (41, 3166016), (56, 2317976), (64, 2028229), (74, 1754144), (82, 1583008), (112, 1158988), (148, 877072), (164, 791504), (191, 679616), (224, 579494), (259, 501184), (287, 452288), (296, 438536), (328, 395752), (382, 339808), (448, 289747), (518, 250592), (574, 226144), (592, 219268), (656, 197876), (764, 169904), (1036, 125296), (1148, 113072), (1184, 109634), (1312, 98938), (1337, 97088), (1517, 85568), (1528, 84952), (2072, 62648), (2296, 56536), (2368, 54817), (2624, 49469), (2674, 48544), (3034, 42784), (3056, 42476), (4144, 31324), (4592, 28268), (5348, 24272), (6068, 21392), (6112, 21238), (7067, 18368), (7831, 16576), (8288, 15662), (9184, 14134), (10619, 12224), (10696, 12136)]