140440668

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2557}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 343795200

約数和(自身を除く): 203354532

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 199, 276, 398, 597, 796, 1194, 2388, 2557, 4577, 5114, 7671, 9154, 10228, 13731, 15342, 18308, 27462, 30684, 54924, 58811, 117622, 176433, 235244, 352866, 508843, 705732, 1017686, 1526529, 2035372, 3053058, 6106116, 11703389, 23406778, 35110167, 46813556, 70220334, 140440668]

約数ペア:

[(1, 140440668), (2, 70220334), (3, 46813556), (4, 35110167), (6, 23406778), (12, 11703389), (23, 6106116), (46, 3053058), (69, 2035372), (92, 1526529), (138, 1017686), (199, 705732), (276, 508843), (398, 352866), (597, 235244), (796, 176433), (1194, 117622), (2388, 58811), (2557, 54924), (4577, 30684), (5114, 27462), (7671, 18308), (9154, 15342), (10228, 13731)]