127973952

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2441

約数の個数: 112

約数和(自身を含む): 388518400

約数和(自身を除く): 260544448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2389, 2976, 3348, 4464, 4778, 5952, 6696, 7167, 8928, 9556, 13392, 14334, 17856, 19112, 21501, 26784, 28668, 38224, 43002, 53568, 57336, 64503, 74059, 76448, 86004, 114672, 129006, 148118, 152896, 172008, 222177, 229344, 258012, 296236, 344016, 444354, 458688, 516024, 592472, 666531, 688032, 888708, 1032048, 1184944, 1333062, 1376064, 1777416, 1999593, 2064096, 2369888, 2666124, 3554832, 3999186, 4128192, 4739776, 5332248, 7109664, 7998372, 10664496, 14219328, 15996744, 21328992, 31993488, 42657984, 63986976, 127973952]

約数ペア:

[(1, 127973952), (2, 63986976), (3, 42657984), (4, 31993488), (6, 21328992), (8, 15996744), (9, 14219328), (12, 10664496), (16, 7998372), (18, 7109664), (24, 5332248), (27, 4739776), (31, 4128192), (32, 3999186), (36, 3554832), (48, 2666124), (54, 2369888), (62, 2064096), (64, 1999593), (72, 1777416), (93, 1376064), (96, 1333062), (108, 1184944), (124, 1032048), (144, 888708), (186, 688032), (192, 666531), (216, 592472), (248, 516024), (279, 458688), (288, 444354), (372, 344016), (432, 296236), (496, 258012), (558, 229344), (576, 222177), (744, 172008), (837, 152896), (864, 148118), (992, 129006), (1116, 114672), (1488, 86004), (1674, 76448), (1728, 74059), (1984, 64503), (2232, 57336), (2389, 53568), (2976, 43002), (3348, 38224), (4464, 28668), (4778, 26784), (5952, 21501), (6696, 19112), (7167, 17856), (8928, 14334), (9556, 13392)]