131466816

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 168

約数和(自身を含む): 412261304

約数和(自身を除く): 280794488

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, 97, 104, 117, 144, 156, 181, 192, 194, 208, 234, 288, 291, 312, 362, 388, 416, 468, 543, 576, 582, 624, 724, 776, 832, 873, 936, 1086, 1164, 1248, 1261, 1448, 1552, 1629, 1746, 1872, 2172, 2328, 2353, 2496, 2522, 2896, 3104, 3258, 3492, 3744, 3783, 4344, 4656, 4706, 5044, 5792, 6208, 6516, 6984, 7059, 7488, 7566, 8688, 9312, 9412, 10088, 11349, 11584, 13032, 13968, 14118, 15132, 17376, 17557, 18624, 18824, 20176, 21177, 22698, 26064, 27936, 28236, 30264, 34752, 35114, 37648, 40352, 42354, 45396, 52128, 52671, 55872, 56472, 60528, 70228, 75296, 80704, 84708, 90792, 104256, 105342, 112944, 121056, 140456, 150592, 158013, 169416, 181584, 210684, 225888, 228241, 242112, 280912, 316026, 338832, 363168, 421368, 451776, 456482, 561824, 632052, 677664, 684723, 726336, 842736, 912964, 1123648, 1264104, 1355328, 1369446, 1685472, 1825928, 2054169, 2528208, 2738892, 3370944, 3651856, 4108338, 5056416, 5477784, 7303712, 8216676, 10112832, 10955568, 14607424, 16433352, 21911136, 32866704, 43822272, 65733408, 131466816]

約数ペア:

[(1, 131466816), (2, 65733408), (3, 43822272), (4, 32866704), (6, 21911136), (8, 16433352), (9, 14607424), (12, 10955568), (13, 10112832), (16, 8216676), (18, 7303712), (24, 5477784), (26, 5056416), (32, 4108338), (36, 3651856), (39, 3370944), (48, 2738892), (52, 2528208), (64, 2054169), (72, 1825928), (78, 1685472), (96, 1369446), (97, 1355328), (104, 1264104), (117, 1123648), (144, 912964), (156, 842736), (181, 726336), (192, 684723), (194, 677664), (208, 632052), (234, 561824), (288, 456482), (291, 451776), (312, 421368), (362, 363168), (388, 338832), (416, 316026), (468, 280912), (543, 242112), (576, 228241), (582, 225888), (624, 210684), (724, 181584), (776, 169416), (832, 158013), (873, 150592), (936, 140456), (1086, 121056), (1164, 112944), (1248, 105342), (1261, 104256), (1448, 90792), (1552, 84708), (1629, 80704), (1746, 75296), (1872, 70228), (2172, 60528), (2328, 56472), (2353, 55872), (2496, 52671), (2522, 52128), (2896, 45396), (3104, 42354), (3258, 40352), (3492, 37648), (3744, 35114), (3783, 34752), (4344, 30264), (4656, 28236), (4706, 27936), (5044, 26064), (5792, 22698), (6208, 21177), (6516, 20176), (6984, 18824), (7059, 18624), (7488, 17557), (7566, 17376), (8688, 15132), (9312, 14118), (9412, 13968), (10088, 13032), (11349, 11584)]