149945152

素因数分解:

$2^6\times 7^1\times {\mathrm{334699}}^1$

素因数の和:334718

約数の個数: 28

約数和(自身を含む): 340055200

約数和(自身を除く): 190110048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 334699, 669398, 1338796, 2342893, 2677592, 4685786, 5355184, 9371572, 10710368, 18743144, 21420736, 37486288, 74972576, 149945152]

約数ペア:

[(1, 149945152), (2, 74972576), (4, 37486288), (7, 21420736), (8, 18743144), (14, 10710368), (16, 9371572), (28, 5355184), (32, 4685786), (56, 2677592), (64, 2342893), (112, 1338796), (224, 669398), (448, 334699)]