164501904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5501}}^1$

素因数の和:5608

約数の個数: 80

約数和(自身を含む): 491218560

約数和(自身を除く): 326716656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 5501, 7476, 9968, 11002, 14952, 16503, 22004, 29904, 33006, 38507, 44008, 66012, 77014, 88016, 115521, 132024, 154028, 231042, 264048, 308056, 462084, 489589, 616112, 924168, 979178, 1468767, 1848336, 1958356, 2937534, 3427123, 3916712, 5875068, 6854246, 7833424, 10281369, 11750136, 13708492, 20562738, 23500272, 27416984, 41125476, 54833968, 82250952, 164501904]

約数ペア:

[(1, 164501904), (2, 82250952), (3, 54833968), (4, 41125476), (6, 27416984), (7, 23500272), (8, 20562738), (12, 13708492), (14, 11750136), (16, 10281369), (21, 7833424), (24, 6854246), (28, 5875068), (42, 3916712), (48, 3427123), (56, 2937534), (84, 1958356), (89, 1848336), (112, 1468767), (168, 979178), (178, 924168), (267, 616112), (336, 489589), (356, 462084), (534, 308056), (623, 264048), (712, 231042), (1068, 154028), (1246, 132024), (1424, 115521), (1869, 88016), (2136, 77014), (2492, 66012), (3738, 44008), (4272, 38507), (4984, 33006), (5501, 29904), (7476, 22004), (9968, 16503), (11002, 14952)]