158172912

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 150

約数和(自身を含む): 476767104

約数和(自身を除く): 318594192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 127, 144, 162, 186, 216, 248, 254, 279, 324, 372, 381, 432, 496, 508, 558, 648, 744, 762, 837, 961, 1016, 1116, 1143, 1296, 1488, 1524, 1674, 1922, 2032, 2232, 2286, 2511, 2883, 3048, 3348, 3429, 3844, 3937, 4464, 4572, 5022, 5766, 6096, 6696, 6858, 7688, 7874, 8649, 9144, 10044, 10287, 11532, 11811, 13392, 13716, 15376, 15748, 17298, 18288, 20088, 20574, 23064, 23622, 25947, 27432, 31496, 34596, 35433, 40176, 41148, 46128, 47244, 51894, 54864, 62992, 69192, 70866, 77841, 82296, 94488, 103788, 106299, 122047, 138384, 141732, 155682, 164592, 188976, 207576, 212598, 244094, 283464, 311364, 318897, 366141, 415152, 425196, 488188, 566928, 622728, 637794, 732282, 850392, 976376, 1098423, 1245456, 1275588, 1464564, 1700784, 1952752, 2196846, 2551176, 2929128, 3295269, 4393692, 5102352, 5858256, 6590538, 8787384, 9885807, 13181076, 17574768, 19771614, 26362152, 39543228, 52724304, 79086456, 158172912]

約数ペア:

[(1, 158172912), (2, 79086456), (3, 52724304), (4, 39543228), (6, 26362152), (8, 19771614), (9, 17574768), (12, 13181076), (16, 9885807), (18, 8787384), (24, 6590538), (27, 5858256), (31, 5102352), (36, 4393692), (48, 3295269), (54, 2929128), (62, 2551176), (72, 2196846), (81, 1952752), (93, 1700784), (108, 1464564), (124, 1275588), (127, 1245456), (144, 1098423), (162, 976376), (186, 850392), (216, 732282), (248, 637794), (254, 622728), (279, 566928), (324, 488188), (372, 425196), (381, 415152), (432, 366141), (496, 318897), (508, 311364), (558, 283464), (648, 244094), (744, 212598), (762, 207576), (837, 188976), (961, 164592), (1016, 155682), (1116, 141732), (1143, 138384), (1296, 122047), (1488, 106299), (1524, 103788), (1674, 94488), (1922, 82296), (2032, 77841), (2232, 70866), (2286, 69192), (2511, 62992), (2883, 54864), (3048, 51894), (3348, 47244), (3429, 46128), (3844, 41148), (3937, 40176), (4464, 35433), (4572, 34596), (5022, 31496), (5766, 27432), (6096, 25947), (6696, 23622), (6858, 23064), (7688, 20574), (7874, 20088), (8649, 18288), (9144, 17298), (10044, 15748), (10287, 15376), (11532, 13716), (11811, 13392)]