156777167974

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8161}}^1\times {\mathrm{18797}}^1$

素因数の和:27040

約数の個数: 32

約数和(自身を含む): 272490394176

約数和(自身を除く): 115713226202

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 8161, 16322, 18797, 37594, 57127, 114254, 131579, 263158, 595753, 1191506, 1372181, 2744362, 4170271, 8340542, 9605267, 19210534, 153402317, 306804634, 1073816219, 2147632438, 11198369141, 22396738282, 78388583987, 156777167974]

約数ペア:

[(1, 156777167974), (2, 78388583987), (7, 22396738282), (14, 11198369141), (73, 2147632438), (146, 1073816219), (511, 306804634), (1022, 153402317), (8161, 19210534), (16322, 9605267), (18797, 8340542), (37594, 4170271), (57127, 2744362), (114254, 1372181), (131579, 1191506), (263158, 595753)]