128492736001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1\times {\mathrm{4643}}^1$

素因数の和:5749

約数の個数: 32

約数和(自身を含む): 155414246400

約数和(自身を除く): 26921510399

約数列:

[1, 7, 19, 133, 251, 829, 1757, 4643, 4769, 5803, 15751, 32501, 33383, 88217, 110257, 208079, 617519, 1165393, 1456553, 3849047, 3953501, 8157751, 22142467, 26943329, 27674507, 73131893, 154997269, 511923251, 966110797, 6762775579, 18356105143, 128492736001]

約数ペア:

[(1, 128492736001), (7, 18356105143), (19, 6762775579), (133, 966110797), (251, 511923251), (829, 154997269), (1757, 73131893), (4643, 27674507), (4769, 26943329), (5803, 22142467), (15751, 8157751), (32501, 3953501), (33383, 3849047), (88217, 1456553), (110257, 1165393), (208079, 617519)]