163976568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42437}}^1$

素因数の和:42476

約数の個数: 64

約数和(自身を含む): 488885760

約数和(自身を除く): 324909192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 42437, 84874, 127311, 169748, 254622, 297059, 339496, 509244, 594118, 891177, 976051, 1018488, 1188236, 1782354, 1952102, 2376472, 2928153, 3564708, 3904204, 5856306, 6832357, 7129416, 7808408, 11712612, 13664714, 20497071, 23425224, 27329428, 40994142, 54658856, 81988284, 163976568]

約数ペア:

[(1, 163976568), (2, 81988284), (3, 54658856), (4, 40994142), (6, 27329428), (7, 23425224), (8, 20497071), (12, 13664714), (14, 11712612), (21, 7808408), (23, 7129416), (24, 6832357), (28, 5856306), (42, 3904204), (46, 3564708), (56, 2928153), (69, 2376472), (84, 1952102), (92, 1782354), (138, 1188236), (161, 1018488), (168, 976051), (184, 891177), (276, 594118), (322, 509244), (483, 339496), (552, 297059), (644, 254622), (966, 169748), (1288, 127311), (1932, 84874), (3864, 42437)]