128044656

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 369663840

約数和(自身を除く): 241619184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 97, 103, 144, 178, 194, 206, 267, 291, 309, 356, 388, 412, 534, 582, 618, 712, 776, 801, 824, 873, 927, 1068, 1164, 1236, 1424, 1552, 1602, 1648, 1746, 1854, 2136, 2328, 2472, 3204, 3492, 3708, 4272, 4656, 4944, 6408, 6984, 7416, 8633, 9167, 9991, 12816, 13968, 14832, 17266, 18334, 19982, 25899, 27501, 29973, 34532, 36668, 39964, 51798, 55002, 59946, 69064, 73336, 77697, 79928, 82503, 89919, 103596, 110004, 119892, 138128, 146672, 155394, 159856, 165006, 179838, 207192, 220008, 239784, 310788, 330012, 359676, 414384, 440016, 479568, 621576, 660024, 719352, 889199, 1243152, 1320048, 1438704, 1778398, 2667597, 3556796, 5335194, 7113592, 8002791, 10670388, 14227184, 16005582, 21340776, 32011164, 42681552, 64022328, 128044656]

約数ペア:

[(1, 128044656), (2, 64022328), (3, 42681552), (4, 32011164), (6, 21340776), (8, 16005582), (9, 14227184), (12, 10670388), (16, 8002791), (18, 7113592), (24, 5335194), (36, 3556796), (48, 2667597), (72, 1778398), (89, 1438704), (97, 1320048), (103, 1243152), (144, 889199), (178, 719352), (194, 660024), (206, 621576), (267, 479568), (291, 440016), (309, 414384), (356, 359676), (388, 330012), (412, 310788), (534, 239784), (582, 220008), (618, 207192), (712, 179838), (776, 165006), (801, 159856), (824, 155394), (873, 146672), (927, 138128), (1068, 119892), (1164, 110004), (1236, 103596), (1424, 89919), (1552, 82503), (1602, 79928), (1648, 77697), (1746, 73336), (1854, 69064), (2136, 59946), (2328, 55002), (2472, 51798), (3204, 39964), (3492, 36668), (3708, 34532), (4272, 29973), (4656, 27501), (4944, 25899), (6408, 19982), (6984, 18334), (7416, 17266), (8633, 14832), (9167, 13968), (9991, 12816)]