128770146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5099}}^1$

素因数の和:5191

約数の個数: 48

約数和(自身を含む): 295963200

約数和(自身を除く): 167193054

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 5099, 8418, 10198, 12627, 15297, 25254, 30594, 45891, 91782, 117277, 234554, 311039, 351831, 622078, 703662, 933117, 1055493, 1866234, 2110986, 2799351, 5598702, 7153897, 14307794, 21461691, 42923382, 64385073, 128770146]

約数ペア:

[(1, 128770146), (2, 64385073), (3, 42923382), (6, 21461691), (9, 14307794), (18, 7153897), (23, 5598702), (46, 2799351), (61, 2110986), (69, 1866234), (122, 1055493), (138, 933117), (183, 703662), (207, 622078), (366, 351831), (414, 311039), (549, 234554), (1098, 117277), (1403, 91782), (2806, 45891), (4209, 30594), (5099, 25254), (8418, 15297), (10198, 12627)]