161177856

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{4283}}^1$

素因数の和:4316

約数の個数: 108

約数和(自身を含む): 499120272

約数和(自身を除く): 337942416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4283, 4704, 5376, 6272, 8566, 9408, 12544, 12849, 17132, 18816, 25698, 29981, 34264, 37632, 51396, 59962, 68528, 89943, 102792, 119924, 137056, 179886, 205584, 209867, 239848, 274112, 359772, 411168, 419734, 479696, 548224, 629601, 719544, 822336, 839468, 959392, 1096448, 1259202, 1439088, 1644672, 1678936, 1918784, 2518404, 2878176, 3289344, 3357872, 3837568, 5036808, 5756352, 6715744, 7675136, 10073616, 11512704, 13431488, 20147232, 23025408, 26862976, 40294464, 53725952, 80588928, 161177856]

約数ペア:

[(1, 161177856), (2, 80588928), (3, 53725952), (4, 40294464), (6, 26862976), (7, 23025408), (8, 20147232), (12, 13431488), (14, 11512704), (16, 10073616), (21, 7675136), (24, 6715744), (28, 5756352), (32, 5036808), (42, 3837568), (48, 3357872), (49, 3289344), (56, 2878176), (64, 2518404), (84, 1918784), (96, 1678936), (98, 1644672), (112, 1439088), (128, 1259202), (147, 1096448), (168, 959392), (192, 839468), (196, 822336), (224, 719544), (256, 629601), (294, 548224), (336, 479696), (384, 419734), (392, 411168), (448, 359772), (588, 274112), (672, 239848), (768, 209867), (784, 205584), (896, 179886), (1176, 137056), (1344, 119924), (1568, 102792), (1792, 89943), (2352, 68528), (2688, 59962), (3136, 51396), (4283, 37632), (4704, 34264), (5376, 29981), (6272, 25698), (8566, 18816), (9408, 17132), (12544, 12849)]