128533908

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 307641600

約数和(自身を除く): 179107692

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 349, 564, 653, 698, 1047, 1306, 1396, 1959, 2094, 2612, 3918, 4188, 7836, 16403, 30691, 32806, 49209, 61382, 65612, 92073, 98418, 122764, 184146, 196836, 227897, 368292, 455794, 683691, 911588, 1367382, 2734764, 10711159, 21422318, 32133477, 42844636, 64266954, 128533908]

約数ペア:

[(1, 128533908), (2, 64266954), (3, 42844636), (4, 32133477), (6, 21422318), (12, 10711159), (47, 2734764), (94, 1367382), (141, 911588), (188, 683691), (282, 455794), (349, 368292), (564, 227897), (653, 196836), (698, 184146), (1047, 122764), (1306, 98418), (1396, 92073), (1959, 65612), (2094, 61382), (2612, 49209), (3918, 32806), (4188, 30691), (7836, 16403)]