161819616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2131}}^1$

素因数の和:2264

約数の個数: 96

約数和(自身を含む): 489984768

約数和(自身を除く): 328165152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 113, 168, 224, 226, 336, 339, 452, 672, 678, 791, 904, 1356, 1582, 1808, 2131, 2373, 2712, 3164, 3616, 4262, 4746, 5424, 6328, 6393, 8524, 9492, 10848, 12656, 12786, 14917, 17048, 18984, 25312, 25572, 29834, 34096, 37968, 44751, 51144, 59668, 68192, 75936, 89502, 102288, 119336, 179004, 204576, 238672, 240803, 358008, 477344, 481606, 716016, 722409, 963212, 1432032, 1444818, 1685621, 1926424, 2889636, 3371242, 3852848, 5056863, 5779272, 6742484, 7705696, 10113726, 11558544, 13484968, 20227452, 23117088, 26969936, 40454904, 53939872, 80909808, 161819616]

約数ペア:

[(1, 161819616), (2, 80909808), (3, 53939872), (4, 40454904), (6, 26969936), (7, 23117088), (8, 20227452), (12, 13484968), (14, 11558544), (16, 10113726), (21, 7705696), (24, 6742484), (28, 5779272), (32, 5056863), (42, 3852848), (48, 3371242), (56, 2889636), (84, 1926424), (96, 1685621), (112, 1444818), (113, 1432032), (168, 963212), (224, 722409), (226, 716016), (336, 481606), (339, 477344), (452, 358008), (672, 240803), (678, 238672), (791, 204576), (904, 179004), (1356, 119336), (1582, 102288), (1808, 89502), (2131, 75936), (2373, 68192), (2712, 59668), (3164, 51144), (3616, 44751), (4262, 37968), (4746, 34096), (5424, 29834), (6328, 25572), (6393, 25312), (8524, 18984), (9492, 17048), (10848, 14917), (12656, 12786)]