131160064

素因数分解:

$2^{11}\times 7^2\times {\mathrm{1307}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 305306820

約数和(自身を除く): 174146756

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, 1307, 1568, 1792, 2048, 2614, 3136, 3584, 5228, 6272, 7168, 9149, 10456, 12544, 14336, 18298, 20912, 25088, 36596, 41824, 50176, 64043, 73192, 83648, 100352, 128086, 146384, 167296, 256172, 292768, 334592, 512344, 585536, 669184, 1024688, 1171072, 1338368, 2049376, 2342144, 2676736, 4098752, 4684288, 8197504, 9368576, 16395008, 18737152, 32790016, 65580032, 131160064]

約数ペア:

[(1, 131160064), (2, 65580032), (4, 32790016), (7, 18737152), (8, 16395008), (14, 9368576), (16, 8197504), (28, 4684288), (32, 4098752), (49, 2676736), (56, 2342144), (64, 2049376), (98, 1338368), (112, 1171072), (128, 1024688), (196, 669184), (224, 585536), (256, 512344), (392, 334592), (448, 292768), (512, 256172), (784, 167296), (896, 146384), (1024, 128086), (1307, 100352), (1568, 83648), (1792, 73192), (2048, 64043), (2614, 50176), (3136, 41824), (3584, 36596), (5228, 25088), (6272, 20912), (7168, 18298), (9149, 14336), (10456, 12544)]