143222618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 274639680

約数和(自身を除く): 131417062

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 121, 154, 242, 413, 649, 826, 847, 1298, 1433, 1694, 2866, 4543, 7139, 9086, 10031, 14278, 15763, 20062, 31526, 49973, 84547, 99946, 110341, 169094, 173393, 220682, 346786, 591829, 930017, 1183658, 1213751, 1860034, 2427502, 6510119, 10230187, 13020238, 20460374, 71611309, 143222618]

約数ペア:

[(1, 143222618), (2, 71611309), (7, 20460374), (11, 13020238), (14, 10230187), (22, 6510119), (59, 2427502), (77, 1860034), (118, 1213751), (121, 1183658), (154, 930017), (242, 591829), (413, 346786), (649, 220682), (826, 173393), (847, 169094), (1298, 110341), (1433, 99946), (1694, 84547), (2866, 49973), (4543, 31526), (7139, 20062), (9086, 15763), (10031, 14278)]