155421666

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{5023}}^1$

素因数の和:5228

約数の個数: 40

約数和(自身を含む): 350152704

約数和(自身を除く): 194731038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 3438, 5023, 5157, 10046, 10314, 15069, 15471, 30138, 30942, 45207, 90414, 135621, 271242, 406863, 813726, 959393, 1918786, 2878179, 5756358, 8634537, 17269074, 25903611, 51807222, 77710833, 155421666]

約数ペア:

[(1, 155421666), (2, 77710833), (3, 51807222), (6, 25903611), (9, 17269074), (18, 8634537), (27, 5756358), (54, 2878179), (81, 1918786), (162, 959393), (191, 813726), (382, 406863), (573, 271242), (1146, 135621), (1719, 90414), (3438, 45207), (5023, 30942), (5157, 30138), (10046, 15471), (10314, 15069)]