154765728

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 144

約数和(自身を含む): 491845536

約数和(自身を除く): 337079808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1531, 1872, 1944, 2106, 2592, 2808, 3062, 3159, 3744, 3888, 4212, 4593, 5616, 6124, 6318, 7776, 8424, 9186, 11232, 12248, 12636, 13779, 16848, 18372, 19903, 24496, 25272, 27558, 33696, 36744, 39806, 41337, 48992, 50544, 55116, 59709, 73488, 79612, 82674, 101088, 110232, 119418, 124011, 146976, 159224, 165348, 179127, 220464, 238836, 248022, 318448, 330696, 358254, 372033, 440928, 477672, 496044, 537381, 636896, 661392, 716508, 744066, 955344, 992088, 1074762, 1322784, 1433016, 1488132, 1612143, 1910688, 1984176, 2149524, 2866032, 2976264, 3224286, 3968352, 4299048, 4836429, 5732064, 5952528, 6448572, 8598096, 9672858, 11905056, 12897144, 17196192, 19345716, 25794288, 38691432, 51588576, 77382864, 154765728]

約数ペア:

[(1, 154765728), (2, 77382864), (3, 51588576), (4, 38691432), (6, 25794288), (8, 19345716), (9, 17196192), (12, 12897144), (13, 11905056), (16, 9672858), (18, 8598096), (24, 6448572), (26, 5952528), (27, 5732064), (32, 4836429), (36, 4299048), (39, 3968352), (48, 3224286), (52, 2976264), (54, 2866032), (72, 2149524), (78, 1984176), (81, 1910688), (96, 1612143), (104, 1488132), (108, 1433016), (117, 1322784), (144, 1074762), (156, 992088), (162, 955344), (208, 744066), (216, 716508), (234, 661392), (243, 636896), (288, 537381), (312, 496044), (324, 477672), (351, 440928), (416, 372033), (432, 358254), (468, 330696), (486, 318448), (624, 248022), (648, 238836), (702, 220464), (864, 179127), (936, 165348), (972, 159224), (1053, 146976), (1248, 124011), (1296, 119418), (1404, 110232), (1531, 101088), (1872, 82674), (1944, 79612), (2106, 73488), (2592, 59709), (2808, 55116), (3062, 50544), (3159, 48992), (3744, 41337), (3888, 39806), (4212, 36744), (4593, 33696), (5616, 27558), (6124, 25272), (6318, 24496), (7776, 19903), (8424, 18372), (9186, 16848), (11232, 13779), (12248, 12636)]