168196938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2879}}^1$

素因数の和:3011

約数の個数: 64

約数和(自身を含む): 418037760

約数和(自身を除く): 249840822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 1391, 1498, 2247, 2782, 2879, 4173, 4494, 5758, 8346, 8637, 9737, 17274, 19474, 20153, 29211, 37427, 40306, 58422, 60459, 74854, 112281, 120918, 224562, 261989, 308053, 523978, 616106, 785967, 924159, 1571934, 1848318, 2156371, 4004689, 4312742, 6469113, 8009378, 12014067, 12938226, 24028134, 28032823, 56065646, 84098469, 168196938]

約数ペア:

[(1, 168196938), (2, 84098469), (3, 56065646), (6, 28032823), (7, 24028134), (13, 12938226), (14, 12014067), (21, 8009378), (26, 6469113), (39, 4312742), (42, 4004689), (78, 2156371), (91, 1848318), (107, 1571934), (182, 924159), (214, 785967), (273, 616106), (321, 523978), (546, 308053), (642, 261989), (749, 224562), (1391, 120918), (1498, 112281), (2247, 74854), (2782, 60459), (2879, 58422), (4173, 40306), (4494, 37427), (5758, 29211), (8346, 20153), (8637, 19474), (9737, 17274)]