141321152

素因数分解:

$2^6\times 7^1\times {\mathrm{315449}}^1$

素因数の和:315468

約数の個数: 28

約数和(自身を含む): 320497200

約数和(自身を除く): 179176048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 315449, 630898, 1261796, 2208143, 2523592, 4416286, 5047184, 8832572, 10094368, 17665144, 20188736, 35330288, 70660576, 141321152]

約数ペア:

[(1, 141321152), (2, 70660576), (4, 35330288), (7, 20188736), (8, 17665144), (14, 10094368), (16, 8832572), (28, 5047184), (32, 4416286), (56, 2523592), (64, 2208143), (112, 1261796), (224, 630898), (448, 315449)]