139982514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2467}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 327493728

約数和(自身を除く): 187511214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 579, 1158, 1351, 2467, 2702, 4053, 4934, 7401, 8106, 9457, 14802, 17269, 18914, 28371, 34538, 51807, 56742, 103614, 120883, 241766, 362649, 476131, 725298, 952262, 1428393, 2856786, 3332917, 6665834, 9998751, 19997502, 23330419, 46660838, 69991257, 139982514]

約数ペア:

[(1, 139982514), (2, 69991257), (3, 46660838), (6, 23330419), (7, 19997502), (14, 9998751), (21, 6665834), (42, 3332917), (49, 2856786), (98, 1428393), (147, 952262), (193, 725298), (294, 476131), (386, 362649), (579, 241766), (1158, 120883), (1351, 103614), (2467, 56742), (2702, 51807), (4053, 34538), (4934, 28371), (7401, 18914), (8106, 17269), (9457, 14802)]