190769152

素因数分解:

$2^{11}\times 7^2\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 443955330

約数和(自身を除く): 253186178

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, 1024, 1568, 1792, 1901, 2048, 3136, 3584, 3802, 6272, 7168, 7604, 12544, 13307, 14336, 15208, 25088, 26614, 30416, 50176, 53228, 60832, 93149, 100352, 106456, 121664, 186298, 212912, 243328, 372596, 425824, 486656, 745192, 851648, 973312, 1490384, 1703296, 1946624, 2980768, 3406592, 3893248, 5961536, 6813184, 11923072, 13626368, 23846144, 27252736, 47692288, 95384576, 190769152]

約数ペア:

[(1, 190769152), (2, 95384576), (4, 47692288), (7, 27252736), (8, 23846144), (14, 13626368), (16, 11923072), (28, 6813184), (32, 5961536), (49, 3893248), (56, 3406592), (64, 2980768), (98, 1946624), (112, 1703296), (128, 1490384), (196, 973312), (224, 851648), (256, 745192), (392, 486656), (448, 425824), (512, 372596), (784, 243328), (896, 212912), (1024, 186298), (1568, 121664), (1792, 106456), (1901, 100352), (2048, 93149), (3136, 60832), (3584, 53228), (3802, 50176), (6272, 30416), (7168, 26614), (7604, 25088), (12544, 15208), (13307, 14336)]