139575436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 330542240

約数和(自身を除く): 190966804

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3169, 3388, 4004, 6292, 6338, 11011, 12676, 22022, 22183, 34859, 41197, 44044, 44366, 69718, 82394, 88732, 139436, 164788, 244013, 288379, 383449, 453167, 488026, 576758, 766898, 906334, 976052, 1153516, 1533796, 1812668, 2684143, 3172169, 4984837, 5368286, 6344338, 9969674, 10736572, 12688676, 19939348, 34893859, 69787718, 139575436]

約数ペア:

[(1, 139575436), (2, 69787718), (4, 34893859), (7, 19939348), (11, 12688676), (13, 10736572), (14, 9969674), (22, 6344338), (26, 5368286), (28, 4984837), (44, 3172169), (52, 2684143), (77, 1812668), (91, 1533796), (121, 1153516), (143, 976052), (154, 906334), (182, 766898), (242, 576758), (286, 488026), (308, 453167), (364, 383449), (484, 288379), (572, 244013), (847, 164788), (1001, 139436), (1573, 88732), (1694, 82394), (2002, 69718), (3146, 44366), (3169, 44044), (3388, 41197), (4004, 34859), (6292, 22183), (6338, 22022), (11011, 12676)]