139969168

素因数分解:

$2^4\times {\mathrm{23}}^3\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 40

約数和(自身を含む): 283910400

約数和(自身を除く): 143941232

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 719, 1058, 1438, 2116, 2876, 4232, 5752, 8464, 11504, 12167, 16537, 24334, 33074, 48668, 66148, 97336, 132296, 194672, 264592, 380351, 760702, 1521404, 3042808, 6085616, 8748073, 17496146, 34992292, 69984584, 139969168]

約数ペア:

[(1, 139969168), (2, 69984584), (4, 34992292), (8, 17496146), (16, 8748073), (23, 6085616), (46, 3042808), (92, 1521404), (184, 760702), (368, 380351), (529, 264592), (719, 194672), (1058, 132296), (1438, 97336), (2116, 66148), (2876, 48668), (4232, 33074), (5752, 24334), (8464, 16537), (11504, 12167)]