131803304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9743}}^1$

素因数の和:9857

約数の個数: 32

約数和(自身を含む): 263088000

約数和(自身を除く): 131284696

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 9743, 13528, 19486, 38972, 77944, 185117, 370234, 740468, 867127, 1480936, 1734254, 3468508, 6937016, 16475413, 32950826, 65901652, 131803304]

約数ペア:

[(1, 131803304), (2, 65901652), (4, 32950826), (8, 16475413), (19, 6937016), (38, 3468508), (76, 1734254), (89, 1480936), (152, 867127), (178, 740468), (356, 370234), (712, 185117), (1691, 77944), (3382, 38972), (6764, 19486), (9743, 13528)]