157832472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4721}}^1$

素因数の和:4936

約数の個数: 64

約数和(自身を含む): 453312000

約数和(自身を除く): 295479528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4179, 4721, 4776, 5572, 8358, 9442, 11144, 14163, 16716, 18884, 28326, 33047, 33432, 37768, 56652, 66094, 99141, 113304, 132188, 198282, 264376, 396564, 793128, 939479, 1878958, 2818437, 3757916, 5636874, 6576353, 7515832, 11273748, 13152706, 19729059, 22547496, 26305412, 39458118, 52610824, 78916236, 157832472]

約数ペア:

[(1, 157832472), (2, 78916236), (3, 52610824), (4, 39458118), (6, 26305412), (7, 22547496), (8, 19729059), (12, 13152706), (14, 11273748), (21, 7515832), (24, 6576353), (28, 5636874), (42, 3757916), (56, 2818437), (84, 1878958), (168, 939479), (199, 793128), (398, 396564), (597, 264376), (796, 198282), (1194, 132188), (1393, 113304), (1592, 99141), (2388, 66094), (2786, 56652), (4179, 37768), (4721, 33432), (4776, 33047), (5572, 28326), (8358, 18884), (9442, 16716), (11144, 14163)]