128506656

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 360460800

約数和(自身を除く): 231954144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 928, 992, 1392, 1488, 1489, 1798, 2697, 2784, 2976, 2978, 3596, 4467, 5394, 5956, 7192, 8934, 10788, 11912, 14384, 17868, 21576, 23824, 28768, 35736, 43152, 43181, 46159, 47648, 71472, 86304, 86362, 92318, 129543, 138477, 142944, 172724, 184636, 259086, 276954, 345448, 369272, 518172, 553908, 690896, 738544, 1036344, 1107816, 1338611, 1381792, 1477088, 2072688, 2215632, 2677222, 4015833, 4145376, 4431264, 5354444, 8031666, 10708888, 16063332, 21417776, 32126664, 42835552, 64253328, 128506656]

約数ペア:

[(1, 128506656), (2, 64253328), (3, 42835552), (4, 32126664), (6, 21417776), (8, 16063332), (12, 10708888), (16, 8031666), (24, 5354444), (29, 4431264), (31, 4145376), (32, 4015833), (48, 2677222), (58, 2215632), (62, 2072688), (87, 1477088), (93, 1381792), (96, 1338611), (116, 1107816), (124, 1036344), (174, 738544), (186, 690896), (232, 553908), (248, 518172), (348, 369272), (372, 345448), (464, 276954), (496, 259086), (696, 184636), (744, 172724), (899, 142944), (928, 138477), (992, 129543), (1392, 92318), (1488, 86362), (1489, 86304), (1798, 71472), (2697, 47648), (2784, 46159), (2976, 43181), (2978, 43152), (3596, 35736), (4467, 28768), (5394, 23824), (5956, 21576), (7192, 17868), (8934, 14384), (10788, 11912)]