165211392

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 470937600

約数和(自身を除く): 305726208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 64, 69, 92, 94, 96, 128, 138, 141, 184, 188, 192, 199, 256, 276, 282, 368, 376, 384, 398, 552, 564, 597, 736, 752, 768, 796, 1081, 1104, 1128, 1194, 1472, 1504, 1592, 2162, 2208, 2256, 2388, 2944, 3008, 3184, 3243, 4324, 4416, 4512, 4577, 4776, 5888, 6016, 6368, 6486, 8648, 8832, 9024, 9154, 9353, 9552, 12032, 12736, 12972, 13731, 17296, 17664, 18048, 18308, 18706, 19104, 25472, 25944, 27462, 28059, 34592, 36096, 36616, 37412, 38208, 50944, 51888, 54924, 56118, 69184, 73232, 74824, 76416, 103776, 109848, 112236, 138368, 146464, 149648, 152832, 207552, 215119, 219696, 224472, 276736, 292928, 299296, 415104, 430238, 439392, 448944, 585856, 598592, 645357, 830208, 860476, 878784, 897888, 1171712, 1197184, 1290714, 1720952, 1757568, 1795776, 2394368, 2581428, 3441904, 3515136, 3591552, 5162856, 6883808, 7183104, 10325712, 13767616, 20651424, 27535232, 41302848, 55070464, 82605696, 165211392]

約数ペア:

[(1, 165211392), (2, 82605696), (3, 55070464), (4, 41302848), (6, 27535232), (8, 20651424), (12, 13767616), (16, 10325712), (23, 7183104), (24, 6883808), (32, 5162856), (46, 3591552), (47, 3515136), (48, 3441904), (64, 2581428), (69, 2394368), (92, 1795776), (94, 1757568), (96, 1720952), (128, 1290714), (138, 1197184), (141, 1171712), (184, 897888), (188, 878784), (192, 860476), (199, 830208), (256, 645357), (276, 598592), (282, 585856), (368, 448944), (376, 439392), (384, 430238), (398, 415104), (552, 299296), (564, 292928), (597, 276736), (736, 224472), (752, 219696), (768, 215119), (796, 207552), (1081, 152832), (1104, 149648), (1128, 146464), (1194, 138368), (1472, 112236), (1504, 109848), (1592, 103776), (2162, 76416), (2208, 74824), (2256, 73232), (2388, 69184), (2944, 56118), (3008, 54924), (3184, 51888), (3243, 50944), (4324, 38208), (4416, 37412), (4512, 36616), (4577, 36096), (4776, 34592), (5888, 28059), (6016, 27462), (6368, 25944), (6486, 25472), (8648, 19104), (8832, 18706), (9024, 18308), (9154, 18048), (9353, 17664), (9552, 17296), (12032, 13731), (12736, 12972)]