128144592

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1479

約数の個数: 120

約数和(自身を含む): 388350144

約数和(自身を除く): 260205552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 972, 1104, 1242, 1296, 1433, 1656, 1863, 1944, 2484, 2866, 3312, 3726, 3888, 4299, 4968, 5589, 5732, 7452, 8598, 9936, 11178, 11464, 12897, 14904, 17196, 22356, 22928, 25794, 29808, 32959, 34392, 38691, 44712, 51588, 65918, 68784, 77382, 89424, 98877, 103176, 116073, 131836, 154764, 197754, 206352, 232146, 263672, 296631, 309528, 348219, 395508, 464292, 527344, 593262, 619056, 696438, 791016, 889893, 928584, 1186524, 1392876, 1582032, 1779786, 1857168, 2373048, 2669679, 2785752, 3559572, 4746096, 5339358, 5571504, 7119144, 8009037, 10678716, 14238288, 16018074, 21357432, 32036148, 42714864, 64072296, 128144592]

約数ペア:

[(1, 128144592), (2, 64072296), (3, 42714864), (4, 32036148), (6, 21357432), (8, 16018074), (9, 14238288), (12, 10678716), (16, 8009037), (18, 7119144), (23, 5571504), (24, 5339358), (27, 4746096), (36, 3559572), (46, 2785752), (48, 2669679), (54, 2373048), (69, 1857168), (72, 1779786), (81, 1582032), (92, 1392876), (108, 1186524), (138, 928584), (144, 889893), (162, 791016), (184, 696438), (207, 619056), (216, 593262), (243, 527344), (276, 464292), (324, 395508), (368, 348219), (414, 309528), (432, 296631), (486, 263672), (552, 232146), (621, 206352), (648, 197754), (828, 154764), (972, 131836), (1104, 116073), (1242, 103176), (1296, 98877), (1433, 89424), (1656, 77382), (1863, 68784), (1944, 65918), (2484, 51588), (2866, 44712), (3312, 38691), (3726, 34392), (3888, 32959), (4299, 29808), (4968, 25794), (5589, 22928), (5732, 22356), (7452, 17196), (8598, 14904), (9936, 12897), (11178, 11464)]