164673108

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{20887}}^1$

素因数の和:20973

約数の個数: 48

約数和(自身を含む): 432799360

約数和(自身を除く): 268126252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 20887, 41774, 62661, 83548, 125322, 187983, 250644, 375966, 563949, 751932, 1127898, 1524751, 2255796, 3049502, 4574253, 6099004, 9148506, 13722759, 18297012, 27445518, 41168277, 54891036, 82336554, 164673108]

約数ペア:

[(1, 164673108), (2, 82336554), (3, 54891036), (4, 41168277), (6, 27445518), (9, 18297012), (12, 13722759), (18, 9148506), (27, 6099004), (36, 4574253), (54, 3049502), (73, 2255796), (108, 1524751), (146, 1127898), (219, 751932), (292, 563949), (438, 375966), (657, 250644), (876, 187983), (1314, 125322), (1971, 83548), (2628, 62661), (3942, 41774), (7884, 20887)]