163563948

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 456648192

約数和(自身を除く): 293084244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 69, 81, 92, 94, 108, 138, 141, 162, 188, 207, 276, 282, 324, 414, 423, 467, 564, 621, 828, 846, 934, 1081, 1242, 1269, 1401, 1692, 1863, 1868, 2162, 2484, 2538, 2802, 3243, 3726, 3807, 4203, 4324, 5076, 5604, 6486, 7452, 7614, 8406, 9729, 10741, 12609, 12972, 15228, 16812, 19458, 21482, 21949, 25218, 29187, 32223, 37827, 38916, 42964, 43898, 50436, 58374, 64446, 65847, 75654, 87561, 87796, 96669, 116748, 128892, 131694, 151308, 175122, 193338, 197541, 263388, 290007, 350244, 386676, 395082, 504827, 580014, 592623, 790164, 870021, 1009654, 1160028, 1185246, 1514481, 1740042, 1777869, 2019308, 2370492, 3028962, 3480084, 3555738, 4543443, 6057924, 7111476, 9086886, 13630329, 18173772, 27260658, 40890987, 54521316, 81781974, 163563948]

約数ペア:

[(1, 163563948), (2, 81781974), (3, 54521316), (4, 40890987), (6, 27260658), (9, 18173772), (12, 13630329), (18, 9086886), (23, 7111476), (27, 6057924), (36, 4543443), (46, 3555738), (47, 3480084), (54, 3028962), (69, 2370492), (81, 2019308), (92, 1777869), (94, 1740042), (108, 1514481), (138, 1185246), (141, 1160028), (162, 1009654), (188, 870021), (207, 790164), (276, 592623), (282, 580014), (324, 504827), (414, 395082), (423, 386676), (467, 350244), (564, 290007), (621, 263388), (828, 197541), (846, 193338), (934, 175122), (1081, 151308), (1242, 131694), (1269, 128892), (1401, 116748), (1692, 96669), (1863, 87796), (1868, 87561), (2162, 75654), (2484, 65847), (2538, 64446), (2802, 58374), (3243, 50436), (3726, 43898), (3807, 42964), (4203, 38916), (4324, 37827), (5076, 32223), (5604, 29187), (6486, 25218), (7452, 21949), (7614, 21482), (8406, 19458), (9729, 16812), (10741, 15228), (12609, 12972)]