137397568

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:613

約数の個数: 112

約数和(自身を含む): 347472000

約数和(自身を除く): 210074432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 569, 616, 686, 704, 784, 1078, 1138, 1232, 1372, 1568, 2156, 2276, 2464, 2744, 3136, 3773, 3983, 4312, 4552, 4928, 5488, 6259, 7546, 7966, 8624, 9104, 10976, 12518, 15092, 15932, 17248, 18208, 21952, 25036, 27881, 30184, 31864, 34496, 36416, 43813, 50072, 55762, 60368, 63728, 87626, 100144, 111524, 120736, 127456, 175252, 195167, 200288, 223048, 241472, 254912, 306691, 350504, 390334, 400576, 446096, 613382, 701008, 780668, 892192, 1226764, 1402016, 1561336, 1784384, 2146837, 2453528, 2804032, 3122672, 4293674, 4907056, 6245344, 8587348, 9814112, 12490688, 17174696, 19628224, 34349392, 68698784, 137397568]

約数ペア:

[(1, 137397568), (2, 68698784), (4, 34349392), (7, 19628224), (8, 17174696), (11, 12490688), (14, 9814112), (16, 8587348), (22, 6245344), (28, 4907056), (32, 4293674), (44, 3122672), (49, 2804032), (56, 2453528), (64, 2146837), (77, 1784384), (88, 1561336), (98, 1402016), (112, 1226764), (154, 892192), (176, 780668), (196, 701008), (224, 613382), (308, 446096), (343, 400576), (352, 390334), (392, 350504), (448, 306691), (539, 254912), (569, 241472), (616, 223048), (686, 200288), (704, 195167), (784, 175252), (1078, 127456), (1138, 120736), (1232, 111524), (1372, 100144), (1568, 87626), (2156, 63728), (2276, 60368), (2464, 55762), (2744, 50072), (3136, 43813), (3773, 36416), (3983, 34496), (4312, 31864), (4552, 30184), (4928, 27881), (5488, 25036), (6259, 21952), (7546, 18208), (7966, 17248), (8624, 15932), (9104, 15092), (10976, 12518)]