163505496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:989

約数の個数: 128

約数和(自身を含む): 515174400

約数和(自身を除く): 351668904

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, 103, 132, 154, 168, 206, 231, 264, 308, 309, 412, 462, 616, 618, 721, 824, 859, 924, 1133, 1236, 1442, 1718, 1848, 2163, 2266, 2472, 2577, 2884, 3399, 3436, 4326, 4532, 5154, 5768, 6013, 6798, 6872, 7931, 8652, 9064, 9449, 10308, 12026, 13596, 15862, 17304, 18039, 18898, 20616, 23793, 24052, 27192, 28347, 31724, 36078, 37796, 47586, 48104, 56694, 63448, 66143, 72156, 75592, 88477, 95172, 113388, 132286, 144312, 176954, 190344, 198429, 226776, 264572, 265431, 353908, 396858, 529144, 530862, 619339, 707816, 793716, 973247, 1061724, 1238678, 1587432, 1858017, 1946494, 2123448, 2477356, 2919741, 3716034, 3892988, 4954712, 5839482, 6812729, 7432068, 7785976, 11678964, 13625458, 14864136, 20438187, 23357928, 27250916, 40876374, 54501832, 81752748, 163505496]

約数ペア:

[(1, 163505496), (2, 81752748), (3, 54501832), (4, 40876374), (6, 27250916), (7, 23357928), (8, 20438187), (11, 14864136), (12, 13625458), (14, 11678964), (21, 7785976), (22, 7432068), (24, 6812729), (28, 5839482), (33, 4954712), (42, 3892988), (44, 3716034), (56, 2919741), (66, 2477356), (77, 2123448), (84, 1946494), (88, 1858017), (103, 1587432), (132, 1238678), (154, 1061724), (168, 973247), (206, 793716), (231, 707816), (264, 619339), (308, 530862), (309, 529144), (412, 396858), (462, 353908), (616, 265431), (618, 264572), (721, 226776), (824, 198429), (859, 190344), (924, 176954), (1133, 144312), (1236, 132286), (1442, 113388), (1718, 95172), (1848, 88477), (2163, 75592), (2266, 72156), (2472, 66143), (2577, 63448), (2884, 56694), (3399, 48104), (3436, 47586), (4326, 37796), (4532, 36078), (5154, 31724), (5768, 28347), (6013, 27192), (6798, 24052), (6872, 23793), (7931, 20616), (8652, 18898), (9064, 18039), (9449, 17304), (10308, 15862), (12026, 13596)]