167821056

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 162

約数和(自身を含む): 525169008

約数和(自身を除く): 357347952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 431, 468, 507, 576, 624, 676, 768, 832, 862, 936, 1014, 1152, 1248, 1293, 1352, 1521, 1664, 1724, 1872, 2028, 2304, 2496, 2586, 2704, 3042, 3328, 3448, 3744, 3879, 4056, 4992, 5172, 5408, 5603, 6084, 6896, 7488, 7758, 8112, 9984, 10344, 10816, 11206, 12168, 13792, 14976, 15516, 16224, 16809, 20688, 21632, 22412, 24336, 27584, 29952, 31032, 32448, 33618, 41376, 43264, 44824, 48672, 50427, 55168, 62064, 64896, 67236, 72839, 82752, 89648, 97344, 100854, 110336, 124128, 129792, 134472, 145678, 165504, 179296, 194688, 201708, 218517, 248256, 268944, 291356, 331008, 358592, 389376, 403416, 437034, 496512, 537888, 582712, 655551, 717184, 806832, 874068, 993024, 1075776, 1165424, 1311102, 1434368, 1613664, 1748136, 2151552, 2330848, 2622204, 3227328, 3496272, 4303104, 4661696, 5244408, 6454656, 6992544, 9323392, 10488816, 12909312, 13985088, 18646784, 20977632, 27970176, 41955264, 55940352, 83910528, 167821056]

約数ペア:

[(1, 167821056), (2, 83910528), (3, 55940352), (4, 41955264), (6, 27970176), (8, 20977632), (9, 18646784), (12, 13985088), (13, 12909312), (16, 10488816), (18, 9323392), (24, 6992544), (26, 6454656), (32, 5244408), (36, 4661696), (39, 4303104), (48, 3496272), (52, 3227328), (64, 2622204), (72, 2330848), (78, 2151552), (96, 1748136), (104, 1613664), (117, 1434368), (128, 1311102), (144, 1165424), (156, 1075776), (169, 993024), (192, 874068), (208, 806832), (234, 717184), (256, 655551), (288, 582712), (312, 537888), (338, 496512), (384, 437034), (416, 403416), (431, 389376), (468, 358592), (507, 331008), (576, 291356), (624, 268944), (676, 248256), (768, 218517), (832, 201708), (862, 194688), (936, 179296), (1014, 165504), (1152, 145678), (1248, 134472), (1293, 129792), (1352, 124128), (1521, 110336), (1664, 100854), (1724, 97344), (1872, 89648), (2028, 82752), (2304, 72839), (2496, 67236), (2586, 64896), (2704, 62064), (3042, 55168), (3328, 50427), (3448, 48672), (3744, 44824), (3879, 43264), (4056, 41376), (4992, 33618), (5172, 32448), (5408, 31032), (5603, 29952), (6084, 27584), (6896, 24336), (7488, 22412), (7758, 21632), (8112, 20688), (9984, 16809), (10344, 16224), (10816, 15516), (11206, 14976), (12168, 13792)]