131789504

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 333573120

約数和(自身を除く): 201783616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 448, 517, 569, 616, 658, 704, 752, 1034, 1138, 1232, 1316, 1504, 2068, 2276, 2464, 2632, 3008, 3619, 3983, 4136, 4552, 4928, 5264, 6259, 7238, 7966, 8272, 9104, 10528, 12518, 14476, 15932, 16544, 18208, 21056, 25036, 26743, 28952, 31864, 33088, 36416, 43813, 50072, 53486, 57904, 63728, 87626, 100144, 106972, 115808, 127456, 175252, 187201, 200288, 213944, 231616, 254912, 294173, 350504, 374402, 400576, 427888, 588346, 701008, 748804, 855776, 1176692, 1402016, 1497608, 1711552, 2059211, 2353384, 2804032, 2995216, 4118422, 4706768, 5990432, 8236844, 9413536, 11980864, 16473688, 18827072, 32947376, 65894752, 131789504]

約数ペア:

[(1, 131789504), (2, 65894752), (4, 32947376), (7, 18827072), (8, 16473688), (11, 11980864), (14, 9413536), (16, 8236844), (22, 5990432), (28, 4706768), (32, 4118422), (44, 2995216), (47, 2804032), (56, 2353384), (64, 2059211), (77, 1711552), (88, 1497608), (94, 1402016), (112, 1176692), (154, 855776), (176, 748804), (188, 701008), (224, 588346), (308, 427888), (329, 400576), (352, 374402), (376, 350504), (448, 294173), (517, 254912), (569, 231616), (616, 213944), (658, 200288), (704, 187201), (752, 175252), (1034, 127456), (1138, 115808), (1232, 106972), (1316, 100144), (1504, 87626), (2068, 63728), (2276, 57904), (2464, 53486), (2632, 50072), (3008, 43813), (3619, 36416), (3983, 33088), (4136, 31864), (4552, 28952), (4928, 26743), (5264, 25036), (6259, 21056), (7238, 18208), (7966, 16544), (8272, 15932), (9104, 14476), (10528, 12518)]