143890488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{285497}}^1$

素因数の和:285516

約数の個数: 48

約数和(自身を含む): 445376880

約数和(自身を除く): 301486392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 285497, 570994, 856491, 1141988, 1712982, 1998479, 2283976, 2569473, 3425964, 3996958, 5138946, 5995437, 6851928, 7993916, 10277892, 11990874, 15987832, 17986311, 20555784, 23981748, 35972622, 47963496, 71945244, 143890488]

約数ペア:

[(1, 143890488), (2, 71945244), (3, 47963496), (4, 35972622), (6, 23981748), (7, 20555784), (8, 17986311), (9, 15987832), (12, 11990874), (14, 10277892), (18, 7993916), (21, 6851928), (24, 5995437), (28, 5138946), (36, 3996958), (42, 3425964), (56, 2569473), (63, 2283976), (72, 1998479), (84, 1712982), (126, 1141988), (168, 856491), (252, 570994), (504, 285497)]