157305564

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 453747840

約数和(自身を除く): 296442276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 81, 108, 117, 118, 156, 162, 177, 211, 234, 236, 243, 324, 351, 354, 422, 468, 486, 531, 633, 702, 708, 767, 844, 972, 1053, 1062, 1266, 1404, 1534, 1593, 1899, 2106, 2124, 2301, 2532, 2743, 3068, 3159, 3186, 3798, 4212, 4602, 4779, 5486, 5697, 6318, 6372, 6903, 7596, 8229, 9204, 9558, 10972, 11394, 12449, 12636, 13806, 14337, 16458, 17091, 19116, 20709, 22788, 24687, 24898, 27612, 28674, 32916, 34182, 37347, 41418, 49374, 49796, 51273, 57348, 62127, 68364, 74061, 74694, 82836, 98748, 102546, 112041, 124254, 148122, 149388, 161837, 186381, 205092, 222183, 224082, 248508, 296244, 323674, 336123, 372762, 444366, 448164, 485511, 647348, 666549, 672246, 745524, 888732, 971022, 1008369, 1333098, 1344492, 1456533, 1942044, 2016738, 2666196, 2913066, 3025107, 4033476, 4369599, 5826132, 6050214, 8739198, 12100428, 13108797, 17478396, 26217594, 39326391, 52435188, 78652782, 157305564]

約数ペア:

[(1, 157305564), (2, 78652782), (3, 52435188), (4, 39326391), (6, 26217594), (9, 17478396), (12, 13108797), (13, 12100428), (18, 8739198), (26, 6050214), (27, 5826132), (36, 4369599), (39, 4033476), (52, 3025107), (54, 2913066), (59, 2666196), (78, 2016738), (81, 1942044), (108, 1456533), (117, 1344492), (118, 1333098), (156, 1008369), (162, 971022), (177, 888732), (211, 745524), (234, 672246), (236, 666549), (243, 647348), (324, 485511), (351, 448164), (354, 444366), (422, 372762), (468, 336123), (486, 323674), (531, 296244), (633, 248508), (702, 224082), (708, 222183), (767, 205092), (844, 186381), (972, 161837), (1053, 149388), (1062, 148122), (1266, 124254), (1404, 112041), (1534, 102546), (1593, 98748), (1899, 82836), (2106, 74694), (2124, 74061), (2301, 68364), (2532, 62127), (2743, 57348), (3068, 51273), (3159, 49796), (3186, 49374), (3798, 41418), (4212, 37347), (4602, 34182), (4779, 32916), (5486, 28674), (5697, 27612), (6318, 24898), (6372, 24687), (6903, 22788), (7596, 20709), (8229, 19116), (9204, 17091), (9558, 16458), (10972, 14337), (11394, 13806), (12449, 12636)]