161596728

素因数分解:

$2^3\times 3^3\times {\mathrm{748133}}^1$

素因数の和:748148

約数の個数: 32

約数和(自身を含む): 448880400

約数和(自身を除く): 287283672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 748133, 1496266, 2244399, 2992532, 4488798, 5985064, 6733197, 8977596, 13466394, 17955192, 20199591, 26932788, 40399182, 53865576, 80798364, 161596728]

約数ペア:

[(1, 161596728), (2, 80798364), (3, 53865576), (4, 40399182), (6, 26932788), (8, 20199591), (9, 17955192), (12, 13466394), (18, 8977596), (24, 6733197), (27, 5985064), (36, 4488798), (54, 2992532), (72, 2244399), (108, 1496266), (216, 748133)]