157054446

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 346089744

約数和(自身を除く): 189035298

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 293, 307, 582, 586, 614, 873, 879, 921, 1746, 1758, 1842, 2637, 2763, 5274, 5526, 28421, 29779, 56842, 59558, 85263, 89337, 89951, 170526, 178674, 179902, 255789, 268011, 269853, 511578, 536022, 539706, 809559, 1619118, 8725247, 17450494, 26175741, 52351482, 78527223, 157054446]

約数ペア:

[(1, 157054446), (2, 78527223), (3, 52351482), (6, 26175741), (9, 17450494), (18, 8725247), (97, 1619118), (194, 809559), (291, 539706), (293, 536022), (307, 511578), (582, 269853), (586, 268011), (614, 255789), (873, 179902), (879, 178674), (921, 170526), (1746, 89951), (1758, 89337), (1842, 85263), (2637, 59558), (2763, 56842), (5274, 29779), (5526, 28421)]