164180205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3121}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 327285504

約数和(自身を除く): 163105299

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 167, 315, 501, 835, 1169, 1503, 2505, 3121, 3507, 5845, 7515, 9363, 10521, 15605, 17535, 21847, 28089, 46815, 52605, 65541, 109235, 140445, 196623, 327705, 521207, 983115, 1563621, 2606035, 3648449, 4690863, 7818105, 10945347, 18242245, 23454315, 32836041, 54726735, 164180205]

約数ペア:

[(1, 164180205), (3, 54726735), (5, 32836041), (7, 23454315), (9, 18242245), (15, 10945347), (21, 7818105), (35, 4690863), (45, 3648449), (63, 2606035), (105, 1563621), (167, 983115), (315, 521207), (501, 327705), (835, 196623), (1169, 140445), (1503, 109235), (2505, 65541), (3121, 52605), (3507, 46815), (5845, 28089), (7515, 21847), (9363, 17535), (10521, 15605)]