120322048

素因数分解:

$2^{11}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 308107800

約数和(自身を除く): 187785752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 109, 112, 128, 154, 176, 196, 218, 224, 256, 308, 352, 392, 436, 448, 512, 539, 616, 704, 763, 784, 872, 896, 1024, 1078, 1199, 1232, 1408, 1526, 1568, 1744, 1792, 2048, 2156, 2398, 2464, 2816, 3052, 3136, 3488, 3584, 4312, 4796, 4928, 5341, 5632, 6104, 6272, 6976, 7168, 8393, 8624, 9592, 9856, 10682, 11264, 12208, 12544, 13952, 14336, 16786, 17248, 19184, 19712, 21364, 22528, 24416, 25088, 27904, 33572, 34496, 38368, 39424, 42728, 48832, 50176, 55808, 58751, 67144, 68992, 76736, 78848, 85456, 97664, 100352, 111616, 117502, 134288, 137984, 153472, 157696, 170912, 195328, 223232, 235004, 268576, 275968, 306944, 341824, 390656, 470008, 537152, 551936, 613888, 683648, 781312, 940016, 1074304, 1103872, 1227776, 1367296, 1562624, 1880032, 2148608, 2455552, 2734592, 3760064, 4297216, 5469184, 7520128, 8594432, 10938368, 15040256, 17188864, 30080512, 60161024, 120322048]

約数ペア:

[(1, 120322048), (2, 60161024), (4, 30080512), (7, 17188864), (8, 15040256), (11, 10938368), (14, 8594432), (16, 7520128), (22, 5469184), (28, 4297216), (32, 3760064), (44, 2734592), (49, 2455552), (56, 2148608), (64, 1880032), (77, 1562624), (88, 1367296), (98, 1227776), (109, 1103872), (112, 1074304), (128, 940016), (154, 781312), (176, 683648), (196, 613888), (218, 551936), (224, 537152), (256, 470008), (308, 390656), (352, 341824), (392, 306944), (436, 275968), (448, 268576), (512, 235004), (539, 223232), (616, 195328), (704, 170912), (763, 157696), (784, 153472), (872, 137984), (896, 134288), (1024, 117502), (1078, 111616), (1199, 100352), (1232, 97664), (1408, 85456), (1526, 78848), (1568, 76736), (1744, 68992), (1792, 67144), (2048, 58751), (2156, 55808), (2398, 50176), (2464, 48832), (2816, 42728), (3052, 39424), (3136, 38368), (3488, 34496), (3584, 33572), (4312, 27904), (4796, 25088), (4928, 24416), (5341, 22528), (5632, 21364), (6104, 19712), (6272, 19184), (6976, 17248), (7168, 16786), (8393, 14336), (8624, 13952), (9592, 12544), (9856, 12208), (10682, 11264)]