138314624

素因数分解:

$2^7\times 7^1\times {\mathrm{154369}}^1$

素因数の和:154390

約数の個数: 32

約数和(自身を含む): 314914800

約数和(自身を除く): 176600176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 154369, 308738, 617476, 1080583, 1234952, 2161166, 2469904, 4322332, 4939808, 8644664, 9879616, 17289328, 19759232, 34578656, 69157312, 138314624]

約数ペア:

[(1, 138314624), (2, 69157312), (4, 34578656), (7, 19759232), (8, 17289328), (14, 9879616), (16, 8644664), (28, 4939808), (32, 4322332), (56, 2469904), (64, 2161166), (112, 1234952), (128, 1080583), (224, 617476), (448, 308738), (896, 154369)]