168743498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7883}}^1$

素因数の和:8042

約数の個数: 32

約数和(自身を含む): 317882880

約数和(自身を除く): 149139382

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 7883, 10703, 15766, 21406, 55181, 86713, 110362, 173426, 606991, 1095737, 1213982, 2191474, 7670159, 12053107, 15340318, 24106214, 84371749, 168743498]

約数ペア:

[(1, 168743498), (2, 84371749), (7, 24106214), (11, 15340318), (14, 12053107), (22, 7670159), (77, 2191474), (139, 1213982), (154, 1095737), (278, 606991), (973, 173426), (1529, 110362), (1946, 86713), (3058, 55181), (7883, 21406), (10703, 15766)]