189392008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{1613}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 383002200

約数和(自身を除く): 193610192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1129, 1613, 2258, 3226, 4516, 6452, 9032, 12904, 14677, 20969, 29354, 41938, 58708, 83876, 117416, 167752, 1821077, 3642154, 7284308, 14568616, 23674001, 47348002, 94696004, 189392008]

約数ペア:

[(1, 189392008), (2, 94696004), (4, 47348002), (8, 23674001), (13, 14568616), (26, 7284308), (52, 3642154), (104, 1821077), (1129, 167752), (1613, 117416), (2258, 83876), (3226, 58708), (4516, 41938), (6452, 29354), (9032, 20969), (12904, 14677)]