161009772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 470851584

約数和(自身を除く): 309841812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 271, 308, 462, 542, 643, 813, 924, 1084, 1286, 1626, 1897, 1929, 2572, 2981, 3252, 3794, 3858, 4501, 5691, 5962, 7073, 7588, 7716, 8943, 9002, 11382, 11924, 13503, 14146, 17886, 18004, 20867, 21219, 22764, 27006, 28292, 35772, 41734, 42438, 49511, 54012, 62601, 83468, 84876, 99022, 125202, 148533, 174253, 198044, 250404, 297066, 348506, 522759, 594132, 697012, 1045518, 1219771, 1916783, 2091036, 2439542, 3659313, 3833566, 4879084, 5750349, 7318626, 7667132, 11500698, 13417481, 14637252, 23001396, 26834962, 40252443, 53669924, 80504886, 161009772]

約数ペア:

[(1, 161009772), (2, 80504886), (3, 53669924), (4, 40252443), (6, 26834962), (7, 23001396), (11, 14637252), (12, 13417481), (14, 11500698), (21, 7667132), (22, 7318626), (28, 5750349), (33, 4879084), (42, 3833566), (44, 3659313), (66, 2439542), (77, 2091036), (84, 1916783), (132, 1219771), (154, 1045518), (231, 697012), (271, 594132), (308, 522759), (462, 348506), (542, 297066), (643, 250404), (813, 198044), (924, 174253), (1084, 148533), (1286, 125202), (1626, 99022), (1897, 84876), (1929, 83468), (2572, 62601), (2981, 54012), (3252, 49511), (3794, 42438), (3858, 41734), (4501, 35772), (5691, 28292), (5962, 27006), (7073, 22764), (7588, 21219), (7716, 20867), (8943, 18004), (9002, 17886), (11382, 14146), (11924, 13503)]