162820728

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 542880000

約数和(自身を除く): 380059272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 347, 392, 399, 441, 456, 504, 532, 588, 684, 686, 694, 798, 882, 931, 1029, 1041, 1064, 1176, 1197, 1368, 1372, 1388, 1596, 1764, 1862, 2058, 2082, 2394, 2429, 2744, 2776, 2793, 3087, 3123, 3192, 3528, 3724, 4116, 4164, 4788, 4858, 5586, 6174, 6246, 6517, 6593, 7287, 7448, 8232, 8328, 8379, 9576, 9716, 11172, 12348, 12492, 13034, 13186, 14574, 16758, 17003, 19432, 19551, 19779, 21861, 22344, 24696, 24984, 26068, 26372, 29148, 33516, 34006, 39102, 39558, 43722, 46151, 51009, 52136, 52744, 58296, 58653, 59337, 67032, 68012, 78204, 79116, 87444, 92302, 102018, 117306, 118674, 119021, 136024, 138453, 153027, 156408, 158232, 174888, 184604, 204036, 234612, 237348, 238042, 276906, 306054, 323057, 357063, 369208, 408072, 415359, 469224, 474696, 476084, 553812, 612108, 646114, 714126, 830718, 952168, 969171, 1071189, 1107624, 1224216, 1292228, 1428252, 1661436, 1938342, 2142378, 2261399, 2584456, 2856504, 2907513, 3322872, 3876684, 4284756, 4522798, 5815026, 6784197, 7753368, 8569512, 9045596, 11630052, 13568394, 18091192, 20352591, 23260104, 27136788, 40705182, 54273576, 81410364, 162820728]

約数ペア:

[(1, 162820728), (2, 81410364), (3, 54273576), (4, 40705182), (6, 27136788), (7, 23260104), (8, 20352591), (9, 18091192), (12, 13568394), (14, 11630052), (18, 9045596), (19, 8569512), (21, 7753368), (24, 6784197), (28, 5815026), (36, 4522798), (38, 4284756), (42, 3876684), (49, 3322872), (56, 2907513), (57, 2856504), (63, 2584456), (72, 2261399), (76, 2142378), (84, 1938342), (98, 1661436), (114, 1428252), (126, 1292228), (133, 1224216), (147, 1107624), (152, 1071189), (168, 969171), (171, 952168), (196, 830718), (228, 714126), (252, 646114), (266, 612108), (294, 553812), (342, 476084), (343, 474696), (347, 469224), (392, 415359), (399, 408072), (441, 369208), (456, 357063), (504, 323057), (532, 306054), (588, 276906), (684, 238042), (686, 237348), (694, 234612), (798, 204036), (882, 184604), (931, 174888), (1029, 158232), (1041, 156408), (1064, 153027), (1176, 138453), (1197, 136024), (1368, 119021), (1372, 118674), (1388, 117306), (1596, 102018), (1764, 92302), (1862, 87444), (2058, 79116), (2082, 78204), (2394, 68012), (2429, 67032), (2744, 59337), (2776, 58653), (2793, 58296), (3087, 52744), (3123, 52136), (3192, 51009), (3528, 46151), (3724, 43722), (4116, 39558), (4164, 39102), (4788, 34006), (4858, 33516), (5586, 29148), (6174, 26372), (6246, 26068), (6517, 24984), (6593, 24696), (7287, 22344), (7448, 21861), (8232, 19779), (8328, 19551), (8379, 19432), (9576, 17003), (9716, 16758), (11172, 14574), (12348, 13186), (12492, 13034)]