158713856

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11071}}^1$

素因数の和:11100

約数の個数: 48

約数和(自身を含む): 362718720

約数和(自身を除く): 204004864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 11071, 14336, 22142, 44284, 77497, 88568, 154994, 177136, 309988, 354272, 619976, 708544, 1239952, 1417088, 2479904, 2834176, 4959808, 5668352, 9919616, 11336704, 19839232, 22673408, 39678464, 79356928, 158713856]

約数ペア:

[(1, 158713856), (2, 79356928), (4, 39678464), (7, 22673408), (8, 19839232), (14, 11336704), (16, 9919616), (28, 5668352), (32, 4959808), (56, 2834176), (64, 2479904), (112, 1417088), (128, 1239952), (224, 708544), (256, 619976), (448, 354272), (512, 309988), (896, 177136), (1024, 154994), (1792, 88568), (2048, 77497), (3584, 44284), (7168, 22142), (11071, 14336)]