143029072

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 281589120

約数和(自身を除く): 138560048

約数列:

[1, 2, 4, 8, 16, 113, 226, 239, 331, 452, 478, 662, 904, 956, 1324, 1808, 1912, 2648, 3824, 5296, 27007, 37403, 54014, 74806, 79109, 108028, 149612, 158218, 216056, 299224, 316436, 432112, 598448, 632872, 1265744, 8939317, 17878634, 35757268, 71514536, 143029072]

約数ペア:

[(1, 143029072), (2, 71514536), (4, 35757268), (8, 17878634), (16, 8939317), (113, 1265744), (226, 632872), (239, 598448), (331, 432112), (452, 316436), (478, 299224), (662, 216056), (904, 158218), (956, 149612), (1324, 108028), (1808, 79109), (1912, 74806), (2648, 54014), (3824, 37403), (5296, 27007)]