131972288

素因数分解:

$2^6\times 7^2\times {\mathrm{42083}}^1$

素因数の和:42109

約数の個数: 42

約数和(自身を含む): 304646076

約数和(自身を除く): 172673788

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 42083, 84166, 168332, 294581, 336664, 589162, 673328, 1178324, 1346656, 2062067, 2356648, 2693312, 4124134, 4713296, 8248268, 9426592, 16496536, 18853184, 32993072, 65986144, 131972288]

約数ペア:

[(1, 131972288), (2, 65986144), (4, 32993072), (7, 18853184), (8, 16496536), (14, 9426592), (16, 8248268), (28, 4713296), (32, 4124134), (49, 2693312), (56, 2356648), (64, 2062067), (98, 1346656), (112, 1178324), (196, 673328), (224, 589162), (392, 336664), (448, 294581), (784, 168332), (1568, 84166), (3136, 42083)]