185515316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3259}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 394329600

約数和(自身を除く): 208814284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1498, 2033, 2996, 3259, 4066, 6518, 8132, 13036, 14231, 22813, 28462, 45626, 56924, 61921, 91252, 123842, 247684, 348713, 433447, 697426, 866894, 1394852, 1733788, 2440991, 4881982, 6625547, 9763964, 13251094, 26502188, 46378829, 92757658, 185515316]

約数ペア:

[(1, 185515316), (2, 92757658), (4, 46378829), (7, 26502188), (14, 13251094), (19, 9763964), (28, 6625547), (38, 4881982), (76, 2440991), (107, 1733788), (133, 1394852), (214, 866894), (266, 697426), (428, 433447), (532, 348713), (749, 247684), (1498, 123842), (2033, 91252), (2996, 61921), (3259, 56924), (4066, 45626), (6518, 28462), (8132, 22813), (13036, 14231)]