127740228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138247}}^1$

素因数の和:138272

約数の個数: 48

約数和(自身を含む): 371610624

約数和(自身を除く): 243870396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 138247, 276494, 414741, 552988, 829482, 967729, 1520717, 1658964, 1935458, 2903187, 3041434, 3870916, 4562151, 5806374, 6082868, 9124302, 10645019, 11612748, 18248604, 21290038, 31935057, 42580076, 63870114, 127740228]

約数ペア:

[(1, 127740228), (2, 63870114), (3, 42580076), (4, 31935057), (6, 21290038), (7, 18248604), (11, 11612748), (12, 10645019), (14, 9124302), (21, 6082868), (22, 5806374), (28, 4562151), (33, 3870916), (42, 3041434), (44, 2903187), (66, 1935458), (77, 1658964), (84, 1520717), (132, 967729), (154, 829482), (231, 552988), (308, 414741), (462, 276494), (924, 138247)]