168963948

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{8191}}^1$

素因数の和:8395

約数の個数: 48

約数和(自身を含む): 440401920

約数和(自身を除く): 271437972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 5157, 6876, 8191, 10314, 16382, 20628, 24573, 32764, 49146, 73719, 98292, 147438, 221157, 294876, 442314, 884628, 1564481, 3128962, 4693443, 6257924, 9386886, 14080329, 18773772, 28160658, 42240987, 56321316, 84481974, 168963948]

約数ペア:

[(1, 168963948), (2, 84481974), (3, 56321316), (4, 42240987), (6, 28160658), (9, 18773772), (12, 14080329), (18, 9386886), (27, 6257924), (36, 4693443), (54, 3128962), (108, 1564481), (191, 884628), (382, 442314), (573, 294876), (764, 221157), (1146, 147438), (1719, 98292), (2292, 73719), (3438, 49146), (5157, 32764), (6876, 24573), (8191, 20628), (10314, 16382)]