127919932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2897}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 272643840

約数和(自身を除く): 144723908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 2324, 2897, 3154, 5794, 6308, 11039, 11588, 20279, 22078, 40558, 44156, 55043, 81116, 110086, 220172, 240451, 385301, 480902, 770602, 961804, 1541204, 1683157, 3366314, 4568569, 6732628, 9137138, 18274276, 31979983, 63959966, 127919932]

約数ペア:

[(1, 127919932), (2, 63959966), (4, 31979983), (7, 18274276), (14, 9137138), (19, 6732628), (28, 4568569), (38, 3366314), (76, 1683157), (83, 1541204), (133, 961804), (166, 770602), (266, 480902), (332, 385301), (532, 240451), (581, 220172), (1162, 110086), (1577, 81116), (2324, 55043), (2897, 44156), (3154, 40558), (5794, 22078), (6308, 20279), (11039, 11588)]