161240576

素因数分解:

$2^9\times 7^2\times {\mathrm{6427}}^1$

素因数の和:6459

約数の個数: 60

約数和(自身を含む): 374823108

約数和(自身を除く): 213582532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 6427, 12544, 12854, 25088, 25708, 44989, 51416, 89978, 102832, 179956, 205664, 314923, 359912, 411328, 629846, 719824, 822656, 1259692, 1439648, 1645312, 2519384, 2879296, 3290624, 5038768, 5758592, 10077536, 11517184, 20155072, 23034368, 40310144, 80620288, 161240576]

約数ペア:

[(1, 161240576), (2, 80620288), (4, 40310144), (7, 23034368), (8, 20155072), (14, 11517184), (16, 10077536), (28, 5758592), (32, 5038768), (49, 3290624), (56, 2879296), (64, 2519384), (98, 1645312), (112, 1439648), (128, 1259692), (196, 822656), (224, 719824), (256, 629846), (392, 411328), (448, 359912), (512, 314923), (784, 205664), (896, 179956), (1568, 102832), (1792, 89978), (3136, 51416), (3584, 44989), (6272, 25708), (6427, 25088), (12544, 12854)]