108320156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 231888384

約数和(自身を除く): 123568228

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 103, 142, 161, 206, 284, 322, 412, 497, 529, 644, 721, 994, 1058, 1442, 1633, 1988, 2116, 2369, 2884, 3266, 3703, 4738, 6532, 7313, 7406, 9476, 11431, 14626, 14812, 16583, 22862, 29252, 33166, 37559, 45724, 51191, 54487, 66332, 75118, 102382, 108974, 150236, 168199, 204764, 217948, 262913, 336398, 381409, 525826, 672796, 762818, 1051652, 1177393, 1525636, 2354786, 3868577, 4709572, 7737154, 15474308, 27080039, 54160078, 108320156]

約数ペア:

[(1, 108320156), (2, 54160078), (4, 27080039), (7, 15474308), (14, 7737154), (23, 4709572), (28, 3868577), (46, 2354786), (71, 1525636), (92, 1177393), (103, 1051652), (142, 762818), (161, 672796), (206, 525826), (284, 381409), (322, 336398), (412, 262913), (497, 217948), (529, 204764), (644, 168199), (721, 150236), (994, 108974), (1058, 102382), (1442, 75118), (1633, 66332), (1988, 54487), (2116, 51191), (2369, 45724), (2884, 37559), (3266, 33166), (3703, 29252), (4738, 22862), (6532, 16583), (7313, 14812), (7406, 14626), (9476, 11431)]