161382144

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1$

素因数の和:2766

約数の個数: 144

約数和(自身を含む): 535691520

約数和(自身を除く): 374309376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2729, 2816, 3696, 4224, 4928, 5376, 5458, 7392, 8187, 8448, 9856, 10916, 14784, 16374, 19103, 19712, 21832, 29568, 30019, 32748, 38206, 43664, 57309, 59136, 60038, 65496, 76412, 87328, 90057, 114618, 120076, 130992, 152824, 174656, 180114, 210133, 229236, 240152, 261984, 305648, 349312, 360228, 420266, 458472, 480304, 523968, 611296, 630399, 698624, 720456, 840532, 916944, 960608, 1047936, 1222592, 1260798, 1440912, 1681064, 1833888, 1921216, 2095872, 2445184, 2521596, 2881824, 3362128, 3667776, 3842432, 4890368, 5043192, 5763648, 6724256, 7335552, 7684864, 10086384, 11527296, 13448512, 14671104, 20172768, 23054592, 26897024, 40345536, 53794048, 80691072, 161382144]

約数ペア:

[(1, 161382144), (2, 80691072), (3, 53794048), (4, 40345536), (6, 26897024), (7, 23054592), (8, 20172768), (11, 14671104), (12, 13448512), (14, 11527296), (16, 10086384), (21, 7684864), (22, 7335552), (24, 6724256), (28, 5763648), (32, 5043192), (33, 4890368), (42, 3842432), (44, 3667776), (48, 3362128), (56, 2881824), (64, 2521596), (66, 2445184), (77, 2095872), (84, 1921216), (88, 1833888), (96, 1681064), (112, 1440912), (128, 1260798), (132, 1222592), (154, 1047936), (168, 960608), (176, 916944), (192, 840532), (224, 720456), (231, 698624), (256, 630399), (264, 611296), (308, 523968), (336, 480304), (352, 458472), (384, 420266), (448, 360228), (462, 349312), (528, 305648), (616, 261984), (672, 240152), (704, 229236), (768, 210133), (896, 180114), (924, 174656), (1056, 152824), (1232, 130992), (1344, 120076), (1408, 114618), (1792, 90057), (1848, 87328), (2112, 76412), (2464, 65496), (2688, 60038), (2729, 59136), (2816, 57309), (3696, 43664), (4224, 38206), (4928, 32748), (5376, 30019), (5458, 29568), (7392, 21832), (8187, 19712), (8448, 19103), (9856, 16374), (10916, 14784)]