149706368

素因数分解:

$2^7\times 7^2\times {\mathrm{23869}}^1$

素因数の和:23897

約数の個数: 48

約数和(自身を含む): 346950450

約数和(自身を除く): 197244082

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 23869, 47738, 95476, 167083, 190952, 334166, 381904, 668332, 763808, 1169581, 1336664, 1527616, 2339162, 2673328, 3055232, 4678324, 5346656, 9356648, 10693312, 18713296, 21386624, 37426592, 74853184, 149706368]

約数ペア:

[(1, 149706368), (2, 74853184), (4, 37426592), (7, 21386624), (8, 18713296), (14, 10693312), (16, 9356648), (28, 5346656), (32, 4678324), (49, 3055232), (56, 2673328), (64, 2339162), (98, 1527616), (112, 1336664), (128, 1169581), (196, 763808), (224, 668332), (392, 381904), (448, 334166), (784, 190952), (896, 167083), (1568, 95476), (3136, 47738), (6272, 23869)]