16158282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 39536640

約数和(自身を除く): 23378358

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 389, 483, 602, 778, 903, 966, 989, 1167, 1806, 1978, 2334, 2723, 2967, 5446, 5934, 6923, 8169, 8947, 13846, 16338, 16727, 17894, 20769, 26841, 33454, 41538, 50181, 53682, 62629, 100362, 117089, 125258, 187887, 234178, 351267, 375774, 384721, 702534, 769442, 1154163, 2308326, 2693047, 5386094, 8079141, 16158282]

約数ペア:

[(1, 16158282), (2, 8079141), (3, 5386094), (6, 2693047), (7, 2308326), (14, 1154163), (21, 769442), (23, 702534), (42, 384721), (43, 375774), (46, 351267), (69, 234178), (86, 187887), (129, 125258), (138, 117089), (161, 100362), (258, 62629), (301, 53682), (322, 50181), (389, 41538), (483, 33454), (602, 26841), (778, 20769), (903, 17894), (966, 16727), (989, 16338), (1167, 13846), (1806, 8947), (1978, 8169), (2334, 6923), (2723, 5934), (2967, 5446)]