163404906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{17929}}^1$

素因数の和:17979

約数の個数: 48

約数和(自身を含む): 392451840

約数和(自身を除く): 229046934

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 17929, 35858, 53787, 107574, 125503, 251006, 376509, 555799, 753018, 878521, 1111598, 1667397, 1757042, 2635563, 3334794, 3890593, 5271126, 7781186, 11671779, 23343558, 27234151, 54468302, 81702453, 163404906]

約数ペア:

[(1, 163404906), (2, 81702453), (3, 54468302), (6, 27234151), (7, 23343558), (14, 11671779), (21, 7781186), (31, 5271126), (42, 3890593), (49, 3334794), (62, 2635563), (93, 1757042), (98, 1667397), (147, 1111598), (186, 878521), (217, 753018), (294, 555799), (434, 376509), (651, 251006), (1302, 125503), (1519, 107574), (3038, 53787), (4557, 35858), (9114, 17929)]