166827864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 498401280

約数和(自身を除く): 331573416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 103, 124, 168, 186, 206, 217, 248, 309, 311, 372, 412, 434, 618, 622, 651, 721, 744, 824, 868, 933, 1236, 1244, 1302, 1442, 1736, 1866, 2163, 2177, 2472, 2488, 2604, 2884, 3193, 3732, 4326, 4354, 5208, 5768, 6386, 6531, 7464, 8652, 8708, 9579, 9641, 12772, 13062, 17304, 17416, 19158, 19282, 22351, 25544, 26124, 28923, 32033, 38316, 38564, 44702, 52248, 57846, 64066, 67053, 67487, 76632, 77128, 89404, 96099, 115692, 128132, 134106, 134974, 178808, 192198, 202461, 224231, 231384, 256264, 268212, 269948, 384396, 404922, 448462, 536424, 539896, 672693, 768792, 809844, 896924, 993023, 1345386, 1619688, 1793848, 1986046, 2690772, 2979069, 3972092, 5381544, 5958138, 6951161, 7944184, 11916276, 13902322, 20853483, 23832552, 27804644, 41706966, 55609288, 83413932, 166827864]

約数ペア:

[(1, 166827864), (2, 83413932), (3, 55609288), (4, 41706966), (6, 27804644), (7, 23832552), (8, 20853483), (12, 13902322), (14, 11916276), (21, 7944184), (24, 6951161), (28, 5958138), (31, 5381544), (42, 3972092), (56, 2979069), (62, 2690772), (84, 1986046), (93, 1793848), (103, 1619688), (124, 1345386), (168, 993023), (186, 896924), (206, 809844), (217, 768792), (248, 672693), (309, 539896), (311, 536424), (372, 448462), (412, 404922), (434, 384396), (618, 269948), (622, 268212), (651, 256264), (721, 231384), (744, 224231), (824, 202461), (868, 192198), (933, 178808), (1236, 134974), (1244, 134106), (1302, 128132), (1442, 115692), (1736, 96099), (1866, 89404), (2163, 77128), (2177, 76632), (2472, 67487), (2488, 67053), (2604, 64066), (2884, 57846), (3193, 52248), (3732, 44702), (4326, 38564), (4354, 38316), (5208, 32033), (5768, 28923), (6386, 26124), (6531, 25544), (7464, 22351), (8652, 19282), (8708, 19158), (9579, 17416), (9641, 17304), (12772, 13062)]