127017856

素因数分解:

$2^7\times 7^1\times {\mathrm{141761}}^1$

素因数の和:141782

約数の個数: 32

約数和(自身を含む): 289194480

約数和(自身を除く): 162176624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 141761, 283522, 567044, 992327, 1134088, 1984654, 2268176, 3969308, 4536352, 7938616, 9072704, 15877232, 18145408, 31754464, 63508928, 127017856]

約数ペア:

[(1, 127017856), (2, 63508928), (4, 31754464), (7, 18145408), (8, 15877232), (14, 9072704), (16, 7938616), (28, 4536352), (32, 3969308), (56, 2268176), (64, 1984654), (112, 1134088), (128, 992327), (224, 567044), (448, 283522), (896, 141761)]