161861712

素因数分解:

$2^4\times 3^1\times {\mathrm{3372119}}^1$

素因数の和:3372130

約数の個数: 20

約数和(自身を含む): 418142880

約数和(自身を除く): 256281168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3372119, 6744238, 10116357, 13488476, 20232714, 26976952, 40465428, 53953904, 80930856, 161861712]

約数ペア:

[(1, 161861712), (2, 80930856), (3, 53953904), (4, 40465428), (6, 26976952), (8, 20232714), (12, 13488476), (16, 10116357), (24, 6744238), (48, 3372119)]