140799232

素因数分解:

$2^8\times 7^1\times {\mathrm{78571}}^1$

素因数の和:78594

約数の個数: 36

約数和(自身を含む): 321202336

約数和(自身を除く): 180403104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 78571, 157142, 314284, 549997, 628568, 1099994, 1257136, 2199988, 2514272, 4399976, 5028544, 8799952, 10057088, 17599904, 20114176, 35199808, 70399616, 140799232]

約数ペア:

[(1, 140799232), (2, 70399616), (4, 35199808), (7, 20114176), (8, 17599904), (14, 10057088), (16, 8799952), (28, 5028544), (32, 4399976), (56, 2514272), (64, 2199988), (112, 1257136), (128, 1099994), (224, 628568), (256, 549997), (448, 314284), (896, 157142), (1792, 78571)]