131520762

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2969}}^1$

素因数の和:3107

約数の個数: 48

約数和(自身を含む): 300231360

約数和(自身を除く): 168710598

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 642, 963, 1926, 2461, 2969, 4922, 5938, 7383, 8907, 14766, 17814, 22149, 26721, 44298, 53442, 68287, 136574, 204861, 317683, 409722, 614583, 635366, 953049, 1229166, 1906098, 2859147, 5718294, 7306709, 14613418, 21920127, 43840254, 65760381, 131520762]

約数ペア:

[(1, 131520762), (2, 65760381), (3, 43840254), (6, 21920127), (9, 14613418), (18, 7306709), (23, 5718294), (46, 2859147), (69, 1906098), (107, 1229166), (138, 953049), (207, 635366), (214, 614583), (321, 409722), (414, 317683), (642, 204861), (963, 136574), (1926, 68287), (2461, 53442), (2969, 44298), (4922, 26721), (5938, 22149), (7383, 17814), (8907, 14766)]