142231628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41981}}^1$

素因数の和:42014

約数の個数: 36

約数和(自身を含む): 312681936

約数和(自身を除く): 170450308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 41981, 83962, 167924, 293867, 461791, 587734, 923582, 1175468, 1847164, 3232537, 5079701, 6465074, 10159402, 12930148, 20318804, 35557907, 71115814, 142231628]

約数ペア:

[(1, 142231628), (2, 71115814), (4, 35557907), (7, 20318804), (11, 12930148), (14, 10159402), (22, 6465074), (28, 5079701), (44, 3232537), (77, 1847164), (121, 1175468), (154, 923582), (242, 587734), (308, 461791), (484, 293867), (847, 167924), (1694, 83962), (3388, 41981)]