140490546

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11113}}^1$

素因数の和:11175

約数の個数: 48

約数和(自身を含む): 334486944

約数和(自身を除く): 193996398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 11113, 12642, 22226, 33339, 66678, 77791, 155582, 233373, 466746, 477859, 544537, 955718, 1089074, 1433577, 1633611, 2867154, 3267222, 3345013, 6690026, 10035039, 20070078, 23415091, 46830182, 70245273, 140490546]

約数ペア:

[(1, 140490546), (2, 70245273), (3, 46830182), (6, 23415091), (7, 20070078), (14, 10035039), (21, 6690026), (42, 3345013), (43, 3267222), (49, 2867154), (86, 1633611), (98, 1433577), (129, 1089074), (147, 955718), (258, 544537), (294, 477859), (301, 466746), (602, 233373), (903, 155582), (1806, 77791), (2107, 66678), (4214, 33339), (6321, 22226), (11113, 12642)]