163571382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3214

約数の個数: 72

約数和(自身を含む): 406466424

約数和(自身を除く): 242895042

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1326, 1521, 1989, 2873, 3042, 3163, 3978, 5746, 6326, 8619, 9489, 17238, 18978, 25857, 28467, 41119, 51714, 53771, 56934, 82238, 107542, 123357, 161313, 246714, 322626, 370071, 483939, 534547, 699023, 740142, 967878, 1069094, 1398046, 1603641, 2097069, 3207282, 4194138, 4810923, 6291207, 9087299, 9621846, 12582414, 18174598, 27261897, 54523794, 81785691, 163571382]

約数ペア:

[(1, 163571382), (2, 81785691), (3, 54523794), (6, 27261897), (9, 18174598), (13, 12582414), (17, 9621846), (18, 9087299), (26, 6291207), (34, 4810923), (39, 4194138), (51, 3207282), (78, 2097069), (102, 1603641), (117, 1398046), (153, 1069094), (169, 967878), (221, 740142), (234, 699023), (306, 534547), (338, 483939), (442, 370071), (507, 322626), (663, 246714), (1014, 161313), (1326, 123357), (1521, 107542), (1989, 82238), (2873, 56934), (3042, 53771), (3163, 51714), (3978, 41119), (5746, 28467), (6326, 25857), (8619, 18978), (9489, 17238)]