161854896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3793}}^1$

素因数の和:3938

約数の個数: 80

約数和(自身を含む): 481746944

約数和(自身を除く): 319892048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 3793, 5334, 6096, 7112, 7586, 10668, 11379, 14224, 15172, 21336, 22758, 26551, 30344, 42672, 45516, 53102, 60688, 79653, 91032, 106204, 159306, 182064, 212408, 318612, 424816, 481711, 637224, 963422, 1274448, 1445133, 1926844, 2890266, 3371977, 3853688, 5780532, 6743954, 7707376, 10115931, 11561064, 13487908, 20231862, 23122128, 26975816, 40463724, 53951632, 80927448, 161854896]

約数ペア:

[(1, 161854896), (2, 80927448), (3, 53951632), (4, 40463724), (6, 26975816), (7, 23122128), (8, 20231862), (12, 13487908), (14, 11561064), (16, 10115931), (21, 7707376), (24, 6743954), (28, 5780532), (42, 3853688), (48, 3371977), (56, 2890266), (84, 1926844), (112, 1445133), (127, 1274448), (168, 963422), (254, 637224), (336, 481711), (381, 424816), (508, 318612), (762, 212408), (889, 182064), (1016, 159306), (1524, 106204), (1778, 91032), (2032, 79653), (2667, 60688), (3048, 53102), (3556, 45516), (3793, 42672), (5334, 30344), (6096, 26551), (7112, 22758), (7586, 21336), (10668, 15172), (11379, 14224)]