168744534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{6449}}^1$

素因数の和:6557

約数の個数: 48

約数和(自身を含む): 397062000

約数和(自身を除く): 228317466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 3738, 4361, 6449, 8722, 12898, 13083, 19347, 26166, 38694, 45143, 90286, 135429, 270858, 316001, 573961, 632002, 948003, 1147922, 1721883, 1896006, 3443766, 4017727, 8035454, 12053181, 24106362, 28124089, 56248178, 84372267, 168744534]

約数ペア:

[(1, 168744534), (2, 84372267), (3, 56248178), (6, 28124089), (7, 24106362), (14, 12053181), (21, 8035454), (42, 4017727), (49, 3443766), (89, 1896006), (98, 1721883), (147, 1147922), (178, 948003), (267, 632002), (294, 573961), (534, 316001), (623, 270858), (1246, 135429), (1869, 90286), (3738, 45143), (4361, 38694), (6449, 26166), (8722, 19347), (12898, 13083)]