168192178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 324434880

約数和(自身を除く): 156242702

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1694, 2309, 3311, 4618, 5203, 6622, 10406, 16163, 25399, 32326, 36421, 50798, 72842, 99287, 177793, 198574, 279389, 355586, 558778, 695009, 1092157, 1390018, 1955723, 2184314, 3911446, 7645099, 12013727, 15290198, 24027454, 84096089, 168192178]

約数ペア:

[(1, 168192178), (2, 84096089), (7, 24027454), (11, 15290198), (14, 12013727), (22, 7645099), (43, 3911446), (77, 2184314), (86, 1955723), (121, 1390018), (154, 1092157), (242, 695009), (301, 558778), (473, 355586), (602, 279389), (847, 198574), (946, 177793), (1694, 99287), (2309, 72842), (3311, 50798), (4618, 36421), (5203, 32326), (6622, 25399), (10406, 16163)]