161049816

素因数分解:

$2^3\times 3^3\times {\mathrm{745601}}^1$

素因数の和:745616

約数の個数: 32

約数和(自身を含む): 447361200

約数和(自身を除く): 286311384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 745601, 1491202, 2236803, 2982404, 4473606, 5964808, 6710409, 8947212, 13420818, 17894424, 20131227, 26841636, 40262454, 53683272, 80524908, 161049816]

約数ペア:

[(1, 161049816), (2, 80524908), (3, 53683272), (4, 40262454), (6, 26841636), (8, 20131227), (9, 17894424), (12, 13420818), (18, 8947212), (24, 6710409), (27, 5964808), (36, 4473606), (54, 2982404), (72, 2236803), (108, 1491202), (216, 745601)]