161340408

素因数分解:

$2^3\times 3^2\times {\mathrm{2240839}}^1$

素因数の和:2240851

約数の個数: 24

約数和(自身を含む): 436963800

約数和(自身を除く): 275623392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2240839, 4481678, 6722517, 8963356, 13445034, 17926712, 20167551, 26890068, 40335102, 53780136, 80670204, 161340408]

約数ペア:

[(1, 161340408), (2, 80670204), (3, 53780136), (4, 40335102), (6, 26890068), (8, 20167551), (9, 17926712), (12, 13445034), (18, 8963356), (24, 6722517), (36, 4481678), (72, 2240839)]