171757152

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4057}}^1$

素因数の和:4090

約数の個数: 144

約数和(自身を含む): 582891120

約数和(自身を除く): 411133968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4057, 4704, 5292, 6048, 7056, 8114, 10584, 12171, 14112, 16228, 21168, 24342, 28399, 32456, 36513, 42336, 48684, 56798, 64912, 73026, 85197, 97368, 109539, 113596, 129824, 146052, 170394, 194736, 198793, 219078, 227192, 255591, 292104, 340788, 389472, 397586, 438156, 454384, 511182, 584208, 596379, 681576, 766773, 795172, 876312, 908768, 1022364, 1168416, 1192758, 1363152, 1533546, 1590344, 1752624, 1789137, 2044728, 2385516, 2726304, 3067092, 3180688, 3505248, 3578274, 4089456, 4771032, 5367411, 6134184, 6361376, 7156548, 8178912, 9542064, 10734822, 12268368, 14313096, 19084128, 21469644, 24536736, 28626192, 42939288, 57252384, 85878576, 171757152]

約数ペア:

[(1, 171757152), (2, 85878576), (3, 57252384), (4, 42939288), (6, 28626192), (7, 24536736), (8, 21469644), (9, 19084128), (12, 14313096), (14, 12268368), (16, 10734822), (18, 9542064), (21, 8178912), (24, 7156548), (27, 6361376), (28, 6134184), (32, 5367411), (36, 4771032), (42, 4089456), (48, 3578274), (49, 3505248), (54, 3180688), (56, 3067092), (63, 2726304), (72, 2385516), (84, 2044728), (96, 1789137), (98, 1752624), (108, 1590344), (112, 1533546), (126, 1363152), (144, 1192758), (147, 1168416), (168, 1022364), (189, 908768), (196, 876312), (216, 795172), (224, 766773), (252, 681576), (288, 596379), (294, 584208), (336, 511182), (378, 454384), (392, 438156), (432, 397586), (441, 389472), (504, 340788), (588, 292104), (672, 255591), (756, 227192), (784, 219078), (864, 198793), (882, 194736), (1008, 170394), (1176, 146052), (1323, 129824), (1512, 113596), (1568, 109539), (1764, 97368), (2016, 85197), (2352, 73026), (2646, 64912), (3024, 56798), (3528, 48684), (4057, 42336), (4704, 36513), (5292, 32456), (6048, 28399), (7056, 24342), (8114, 21168), (10584, 16228), (12171, 14112)]