140043784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8269}}^1$

素因数の和:8377

約数の個数: 32

約数和(自身を含む): 275391000

約数和(自身を除く): 135347216

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8269, 8468, 16538, 16936, 33076, 66152, 239801, 479602, 603637, 959204, 1207274, 1918408, 2414548, 4829096, 17505473, 35010946, 70021892, 140043784]

約数ペア:

[(1, 140043784), (2, 70021892), (4, 35010946), (8, 17505473), (29, 4829096), (58, 2414548), (73, 1918408), (116, 1207274), (146, 959204), (232, 603637), (292, 479602), (584, 239801), (2117, 66152), (4234, 33076), (8269, 16936), (8468, 16538)]