139453128

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 399210240

約数和(自身を除く): 259757112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1333, 1453, 1548, 2232, 2666, 2906, 3096, 3999, 4359, 5332, 5812, 7998, 8718, 10664, 11624, 11997, 13077, 15996, 17436, 23994, 26154, 31992, 34872, 45043, 47988, 52308, 62479, 90086, 95976, 104616, 124958, 135129, 180172, 187437, 249916, 270258, 360344, 374874, 405387, 499832, 540516, 562311, 749748, 810774, 1081032, 1124622, 1499496, 1621548, 1936849, 2249244, 3243096, 3873698, 4498488, 5810547, 7747396, 11621094, 15494792, 17431641, 23242188, 34863282, 46484376, 69726564, 139453128]

約数ペア:

[(1, 139453128), (2, 69726564), (3, 46484376), (4, 34863282), (6, 23242188), (8, 17431641), (9, 15494792), (12, 11621094), (18, 7747396), (24, 5810547), (31, 4498488), (36, 3873698), (43, 3243096), (62, 2249244), (72, 1936849), (86, 1621548), (93, 1499496), (124, 1124622), (129, 1081032), (172, 810774), (186, 749748), (248, 562311), (258, 540516), (279, 499832), (344, 405387), (372, 374874), (387, 360344), (516, 270258), (558, 249916), (744, 187437), (774, 180172), (1032, 135129), (1116, 124958), (1333, 104616), (1453, 95976), (1548, 90086), (2232, 62479), (2666, 52308), (2906, 47988), (3096, 45043), (3999, 34872), (4359, 31992), (5332, 26154), (5812, 23994), (7998, 17436), (8718, 15996), (10664, 13077), (11624, 11997)]