159707436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1907}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 426537216

約数和(自身を除く): 266829780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 997, 1907, 1994, 2991, 3814, 3988, 5721, 5982, 6979, 7628, 11442, 11964, 13349, 13958, 20937, 22884, 26698, 27916, 40047, 41874, 53396, 80094, 83748, 160188, 1901279, 3802558, 5703837, 7605116, 11407674, 13308953, 22815348, 26617906, 39926859, 53235812, 79853718, 159707436]

約数ペア:

[(1, 159707436), (2, 79853718), (3, 53235812), (4, 39926859), (6, 26617906), (7, 22815348), (12, 13308953), (14, 11407674), (21, 7605116), (28, 5703837), (42, 3802558), (84, 1901279), (997, 160188), (1907, 83748), (1994, 80094), (2991, 53396), (3814, 41874), (3988, 40047), (5721, 27916), (5982, 26698), (6979, 22884), (7628, 20937), (11442, 13958), (11964, 13349)]