161048118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{971}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 403107840

約数和(自身を除く): 242059722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 359, 462, 718, 971, 1077, 1942, 2154, 2513, 2913, 3949, 5026, 5826, 6797, 7539, 7898, 10681, 11847, 13594, 15078, 20391, 21362, 23694, 27643, 32043, 40782, 55286, 64086, 74767, 82929, 149534, 165858, 224301, 348589, 448602, 697178, 1045767, 2091534, 2440123, 3834479, 4880246, 7320369, 7668958, 11503437, 14640738, 23006874, 26841353, 53682706, 80524059, 161048118]

約数ペア:

[(1, 161048118), (2, 80524059), (3, 53682706), (6, 26841353), (7, 23006874), (11, 14640738), (14, 11503437), (21, 7668958), (22, 7320369), (33, 4880246), (42, 3834479), (66, 2440123), (77, 2091534), (154, 1045767), (231, 697178), (359, 448602), (462, 348589), (718, 224301), (971, 165858), (1077, 149534), (1942, 82929), (2154, 74767), (2513, 64086), (2913, 55286), (3949, 40782), (5026, 32043), (5826, 27643), (6797, 23694), (7539, 21362), (7898, 20391), (10681, 15078), (11847, 13594)]