129704564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 263148480

約数和(自身を除く): 133443916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 113, 209, 226, 418, 452, 836, 1243, 1373, 2147, 2486, 2746, 4294, 4972, 5492, 8588, 15103, 23617, 26087, 30206, 47234, 52174, 60412, 94468, 104348, 155149, 286957, 310298, 573914, 620596, 1147828, 1706639, 2947831, 3413278, 5895662, 6826556, 11791324, 32426141, 64852282, 129704564]

約数ペア:

[(1, 129704564), (2, 64852282), (4, 32426141), (11, 11791324), (19, 6826556), (22, 5895662), (38, 3413278), (44, 2947831), (76, 1706639), (113, 1147828), (209, 620596), (226, 573914), (418, 310298), (452, 286957), (836, 155149), (1243, 104348), (1373, 94468), (2147, 60412), (2486, 52174), (2746, 47234), (4294, 30206), (4972, 26087), (5492, 23617), (8588, 15103)]