128686096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 315694080

約数和(自身を除く): 187007984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 616, 737, 938, 1072, 1232, 1474, 1559, 1876, 2948, 3118, 3752, 5159, 5896, 6236, 7504, 10318, 10913, 11792, 12472, 17149, 20636, 21826, 24944, 34298, 41272, 43652, 68596, 82544, 87304, 104453, 120043, 137192, 174608, 208906, 240086, 274384, 417812, 480172, 731171, 835624, 960344, 1148983, 1462342, 1671248, 1920688, 2297966, 2924684, 4595932, 5849368, 8042881, 9191864, 11698736, 16085762, 18383728, 32171524, 64343048, 128686096]

約数ペア:

[(1, 128686096), (2, 64343048), (4, 32171524), (7, 18383728), (8, 16085762), (11, 11698736), (14, 9191864), (16, 8042881), (22, 5849368), (28, 4595932), (44, 2924684), (56, 2297966), (67, 1920688), (77, 1671248), (88, 1462342), (112, 1148983), (134, 960344), (154, 835624), (176, 731171), (268, 480172), (308, 417812), (469, 274384), (536, 240086), (616, 208906), (737, 174608), (938, 137192), (1072, 120043), (1232, 104453), (1474, 87304), (1559, 82544), (1876, 68596), (2948, 43652), (3118, 41272), (3752, 34298), (5159, 24944), (5896, 21826), (6236, 20636), (7504, 17149), (10318, 12472), (10913, 11792)]