142334852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1913}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 289396800

約数和(自身を除く): 147061948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 1691, 1913, 1958, 3382, 3826, 3916, 6764, 7652, 18601, 21043, 36347, 37202, 42086, 72694, 74404, 84172, 145388, 170257, 340514, 399817, 681028, 799634, 1599268, 1872827, 3234883, 3745654, 6469766, 7491308, 12939532, 35583713, 71167426, 142334852]

約数ペア:

[(1, 142334852), (2, 71167426), (4, 35583713), (11, 12939532), (19, 7491308), (22, 6469766), (38, 3745654), (44, 3234883), (76, 1872827), (89, 1599268), (178, 799634), (209, 681028), (356, 399817), (418, 340514), (836, 170257), (979, 145388), (1691, 84172), (1913, 74404), (1958, 72694), (3382, 42086), (3826, 37202), (3916, 36347), (6764, 21043), (7652, 18601)]