164022048

素因数分解:

$2^5\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1487}}^1$

素因数の和:1886

約数の個数: 72

約数和(自身を含む): 467970048

約数和(自身を除く): 303948000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 383, 766, 1149, 1487, 1532, 2298, 2974, 3064, 3447, 4461, 4596, 5948, 6128, 6894, 8922, 9192, 11896, 12256, 13383, 13788, 17844, 18384, 23792, 26766, 27576, 35688, 36768, 47584, 53532, 55152, 71376, 107064, 110304, 142752, 214128, 428256, 569521, 1139042, 1708563, 2278084, 3417126, 4556168, 5125689, 6834252, 9112336, 10251378, 13668504, 18224672, 20502756, 27337008, 41005512, 54674016, 82011024, 164022048]

約数ペア:

[(1, 164022048), (2, 82011024), (3, 54674016), (4, 41005512), (6, 27337008), (8, 20502756), (9, 18224672), (12, 13668504), (16, 10251378), (18, 9112336), (24, 6834252), (32, 5125689), (36, 4556168), (48, 3417126), (72, 2278084), (96, 1708563), (144, 1139042), (288, 569521), (383, 428256), (766, 214128), (1149, 142752), (1487, 110304), (1532, 107064), (2298, 71376), (2974, 55152), (3064, 53532), (3447, 47584), (4461, 36768), (4596, 35688), (5948, 27576), (6128, 26766), (6894, 23792), (8922, 18384), (9192, 17844), (11896, 13788), (12256, 13383)]