163140816

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40949}}^1$

素因数の和:41043

約数の個数: 40

約数和(自身を含む): 426535200

約数和(自身を除く): 263394384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 40949, 81898, 122847, 163796, 245694, 327592, 491388, 655184, 982776, 1965552, 3398767, 6797534, 10196301, 13595068, 20392602, 27190136, 40785204, 54380272, 81570408, 163140816]

約数ペア:

[(1, 163140816), (2, 81570408), (3, 54380272), (4, 40785204), (6, 27190136), (8, 20392602), (12, 13595068), (16, 10196301), (24, 6797534), (48, 3398767), (83, 1965552), (166, 982776), (249, 655184), (332, 491388), (498, 327592), (664, 245694), (996, 163796), (1328, 122847), (1992, 81898), (3984, 40949)]