531128136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1721}}^1$

素因数の和:1915

約数の個数: 128

約数和(自身を含む): 1666344960

約数和(自身を除く): 1135216824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 167, 168, 231, 264, 308, 334, 462, 501, 616, 668, 924, 1002, 1169, 1336, 1721, 1837, 1848, 2004, 2338, 3442, 3507, 3674, 4008, 4676, 5163, 5511, 6884, 7014, 7348, 9352, 10326, 11022, 12047, 12859, 13768, 14028, 14696, 18931, 20652, 22044, 24094, 25718, 28056, 36141, 37862, 38577, 41304, 44088, 48188, 51436, 56793, 72282, 75724, 77154, 96376, 102872, 113586, 132517, 144564, 151448, 154308, 227172, 265034, 287407, 289128, 308616, 397551, 454344, 530068, 574814, 795102, 862221, 1060136, 1149628, 1590204, 1724442, 2011849, 2299256, 3161477, 3180408, 3448884, 4023698, 6035547, 6322954, 6897768, 8047396, 9484431, 12071094, 12645908, 16094792, 18968862, 22130339, 24142188, 25291816, 37937724, 44260678, 48284376, 66391017, 75875448, 88521356, 132782034, 177042712, 265564068, 531128136]

約数ペア:

[(1, 531128136), (2, 265564068), (3, 177042712), (4, 132782034), (6, 88521356), (7, 75875448), (8, 66391017), (11, 48284376), (12, 44260678), (14, 37937724), (21, 25291816), (22, 24142188), (24, 22130339), (28, 18968862), (33, 16094792), (42, 12645908), (44, 12071094), (56, 9484431), (66, 8047396), (77, 6897768), (84, 6322954), (88, 6035547), (132, 4023698), (154, 3448884), (167, 3180408), (168, 3161477), (231, 2299256), (264, 2011849), (308, 1724442), (334, 1590204), (462, 1149628), (501, 1060136), (616, 862221), (668, 795102), (924, 574814), (1002, 530068), (1169, 454344), (1336, 397551), (1721, 308616), (1837, 289128), (1848, 287407), (2004, 265034), (2338, 227172), (3442, 154308), (3507, 151448), (3674, 144564), (4008, 132517), (4676, 113586), (5163, 102872), (5511, 96376), (6884, 77154), (7014, 75724), (7348, 72282), (9352, 56793), (10326, 51436), (11022, 48188), (12047, 44088), (12859, 41304), (13768, 38577), (14028, 37862), (14696, 36141), (18931, 28056), (20652, 25718), (22044, 24094)]