156746060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1109}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 340139520

約数和(自身を除く): 183393460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 191, 370, 382, 740, 764, 955, 1109, 1910, 2218, 3820, 4436, 5545, 7067, 11090, 14134, 22180, 28268, 35335, 41033, 70670, 82066, 141340, 164132, 205165, 211819, 410330, 423638, 820660, 847276, 1059095, 2118190, 4236380, 7837303, 15674606, 31349212, 39186515, 78373030, 156746060]

約数ペア:

[(1, 156746060), (2, 78373030), (4, 39186515), (5, 31349212), (10, 15674606), (20, 7837303), (37, 4236380), (74, 2118190), (148, 1059095), (185, 847276), (191, 820660), (370, 423638), (382, 410330), (740, 211819), (764, 205165), (955, 164132), (1109, 141340), (1910, 82066), (2218, 70670), (3820, 41033), (4436, 35335), (5545, 28268), (7067, 22180), (11090, 14134)]