155215224

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 455040000

約数和(自身を除く): 299824776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 157, 184, 199, 207, 216, 276, 314, 398, 414, 471, 552, 597, 621, 628, 796, 828, 942, 1194, 1242, 1256, 1413, 1592, 1656, 1791, 1884, 2388, 2484, 2826, 3582, 3611, 3768, 4239, 4577, 4776, 4968, 5373, 5652, 7164, 7222, 8478, 9154, 10746, 10833, 11304, 13731, 14328, 14444, 16956, 18308, 21492, 21666, 27462, 28888, 31243, 32499, 33912, 36616, 41193, 42984, 43332, 54924, 62486, 64998, 82386, 86664, 93729, 97497, 109848, 123579, 124972, 129996, 164772, 187458, 194994, 247158, 249944, 259992, 281187, 329544, 374916, 389988, 494316, 562374, 718589, 749832, 779976, 843561, 988632, 1124748, 1437178, 1687122, 2155767, 2249496, 2874356, 3374244, 4311534, 5748712, 6467301, 6748488, 8623068, 12934602, 17246136, 19401903, 25869204, 38803806, 51738408, 77607612, 155215224]

約数ペア:

[(1, 155215224), (2, 77607612), (3, 51738408), (4, 38803806), (6, 25869204), (8, 19401903), (9, 17246136), (12, 12934602), (18, 8623068), (23, 6748488), (24, 6467301), (27, 5748712), (36, 4311534), (46, 3374244), (54, 2874356), (69, 2249496), (72, 2155767), (92, 1687122), (108, 1437178), (138, 1124748), (157, 988632), (184, 843561), (199, 779976), (207, 749832), (216, 718589), (276, 562374), (314, 494316), (398, 389988), (414, 374916), (471, 329544), (552, 281187), (597, 259992), (621, 249944), (628, 247158), (796, 194994), (828, 187458), (942, 164772), (1194, 129996), (1242, 124972), (1256, 123579), (1413, 109848), (1592, 97497), (1656, 93729), (1791, 86664), (1884, 82386), (2388, 64998), (2484, 62486), (2826, 54924), (3582, 43332), (3611, 42984), (3768, 41193), (4239, 36616), (4577, 33912), (4776, 32499), (4968, 31243), (5373, 28888), (5652, 27462), (7164, 21666), (7222, 21492), (8478, 18308), (9154, 16956), (10746, 14444), (10833, 14328), (11304, 13731)]