198769536

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{157}}^2$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 657881640

約数和(自身を除く): 459112104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 157, 168, 192, 224, 252, 288, 314, 336, 384, 448, 471, 504, 576, 628, 672, 896, 942, 1008, 1099, 1152, 1256, 1344, 1413, 1884, 2016, 2198, 2512, 2688, 2826, 3297, 3768, 4032, 4396, 5024, 5652, 6594, 7536, 8064, 8792, 9891, 10048, 11304, 13188, 15072, 17584, 19782, 20096, 22608, 24649, 26376, 30144, 35168, 39564, 45216, 49298, 52752, 60288, 70336, 73947, 79128, 90432, 98596, 105504, 140672, 147894, 158256, 172543, 180864, 197192, 211008, 221841, 295788, 316512, 345086, 394384, 422016, 443682, 517629, 591576, 633024, 690172, 788768, 887364, 1035258, 1183152, 1266048, 1380344, 1552887, 1577536, 1774728, 2070516, 2366304, 2760688, 3105774, 3155072, 3549456, 4141032, 4732608, 5521376, 6211548, 7098912, 8282064, 9465216, 11042752, 12423096, 14197824, 16564128, 22085504, 24846192, 28395648, 33128256, 49692384, 66256512, 99384768, 198769536]

約数ペア:

[(1, 198769536), (2, 99384768), (3, 66256512), (4, 49692384), (6, 33128256), (7, 28395648), (8, 24846192), (9, 22085504), (12, 16564128), (14, 14197824), (16, 12423096), (18, 11042752), (21, 9465216), (24, 8282064), (28, 7098912), (32, 6211548), (36, 5521376), (42, 4732608), (48, 4141032), (56, 3549456), (63, 3155072), (64, 3105774), (72, 2760688), (84, 2366304), (96, 2070516), (112, 1774728), (126, 1577536), (128, 1552887), (144, 1380344), (157, 1266048), (168, 1183152), (192, 1035258), (224, 887364), (252, 788768), (288, 690172), (314, 633024), (336, 591576), (384, 517629), (448, 443682), (471, 422016), (504, 394384), (576, 345086), (628, 316512), (672, 295788), (896, 221841), (942, 211008), (1008, 197192), (1099, 180864), (1152, 172543), (1256, 158256), (1344, 147894), (1413, 140672), (1884, 105504), (2016, 98596), (2198, 90432), (2512, 79128), (2688, 73947), (2826, 70336), (3297, 60288), (3768, 52752), (4032, 49298), (4396, 45216), (5024, 39564), (5652, 35168), (6594, 30144), (7536, 26376), (8064, 24649), (8792, 22608), (9891, 20096), (10048, 19782), (11304, 17584), (13188, 15072)]