137528928

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 120

約数和(自身を含む): 409385592

約数和(自身を除く): 271856664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 288, 291, 324, 388, 432, 547, 582, 648, 776, 864, 873, 1094, 1164, 1296, 1552, 1641, 1746, 2188, 2328, 2592, 2619, 3104, 3282, 3492, 4376, 4656, 4923, 5238, 6564, 6984, 7857, 8752, 9312, 9846, 10476, 13128, 13968, 14769, 15714, 17504, 19692, 20952, 26256, 27936, 29538, 31428, 39384, 41904, 44307, 52512, 53059, 59076, 62856, 78768, 83808, 88614, 106118, 118152, 125712, 157536, 159177, 177228, 212236, 236304, 251424, 318354, 354456, 424472, 472608, 477531, 636708, 708912, 848944, 955062, 1273416, 1417824, 1432593, 1697888, 1910124, 2546832, 2865186, 3820248, 4297779, 5093664, 5730372, 7640496, 8595558, 11460744, 15280992, 17191116, 22921488, 34382232, 45842976, 68764464, 137528928]

約数ペア:

[(1, 137528928), (2, 68764464), (3, 45842976), (4, 34382232), (6, 22921488), (8, 17191116), (9, 15280992), (12, 11460744), (16, 8595558), (18, 7640496), (24, 5730372), (27, 5093664), (32, 4297779), (36, 3820248), (48, 2865186), (54, 2546832), (72, 1910124), (81, 1697888), (96, 1432593), (97, 1417824), (108, 1273416), (144, 955062), (162, 848944), (194, 708912), (216, 636708), (288, 477531), (291, 472608), (324, 424472), (388, 354456), (432, 318354), (547, 251424), (582, 236304), (648, 212236), (776, 177228), (864, 159177), (873, 157536), (1094, 125712), (1164, 118152), (1296, 106118), (1552, 88614), (1641, 83808), (1746, 78768), (2188, 62856), (2328, 59076), (2592, 53059), (2619, 52512), (3104, 44307), (3282, 41904), (3492, 39384), (4376, 31428), (4656, 29538), (4923, 27936), (5238, 26256), (6564, 20952), (6984, 19692), (7857, 17504), (8752, 15714), (9312, 14769), (9846, 13968), (10476, 13128)]