190876532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 427932288

約数和(自身を除く): 237055756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 154, 212, 242, 308, 371, 484, 583, 742, 847, 1063, 1166, 1484, 1694, 2126, 2332, 3388, 4081, 4252, 6413, 7441, 8162, 11693, 12826, 14882, 16324, 23386, 25652, 29764, 44891, 46772, 56339, 81851, 89782, 112678, 128623, 163702, 179564, 225356, 257246, 327404, 394373, 514492, 619729, 788746, 900361, 1239458, 1577492, 1800722, 2478916, 3601444, 4338103, 6817019, 8676206, 13634038, 17352412, 27268076, 47719133, 95438266, 190876532]

約数ペア:

[(1, 190876532), (2, 95438266), (4, 47719133), (7, 27268076), (11, 17352412), (14, 13634038), (22, 8676206), (28, 6817019), (44, 4338103), (53, 3601444), (77, 2478916), (106, 1800722), (121, 1577492), (154, 1239458), (212, 900361), (242, 788746), (308, 619729), (371, 514492), (484, 394373), (583, 327404), (742, 257246), (847, 225356), (1063, 179564), (1166, 163702), (1484, 128623), (1694, 112678), (2126, 89782), (2332, 81851), (3388, 56339), (4081, 46772), (4252, 44891), (6413, 29764), (7441, 25652), (8162, 23386), (11693, 16324), (12826, 14882)]