158157216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4171

約数の個数: 144

約数和(自身を含む): 541195200

約数和(自身を除く): 383037984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4129, 4256, 4788, 5472, 6384, 8258, 9576, 12387, 12768, 16516, 19152, 24774, 28903, 33032, 37161, 38304, 49548, 57806, 66064, 74322, 78451, 86709, 99096, 115612, 132128, 148644, 156902, 173418, 198192, 231224, 235353, 260127, 297288, 313804, 346836, 396384, 462448, 470706, 520254, 549157, 594576, 627608, 693672, 706059, 924896, 941412, 1040508, 1098314, 1189152, 1255216, 1387344, 1412118, 1647471, 1882824, 2081016, 2196628, 2510432, 2774688, 2824236, 3294942, 3765648, 4162032, 4393256, 4942413, 5648472, 6589884, 7531296, 8324064, 8786512, 9884826, 11296944, 13179768, 17573024, 19769652, 22593888, 26359536, 39539304, 52719072, 79078608, 158157216]

約数ペア:

[(1, 158157216), (2, 79078608), (3, 52719072), (4, 39539304), (6, 26359536), (7, 22593888), (8, 19769652), (9, 17573024), (12, 13179768), (14, 11296944), (16, 9884826), (18, 8786512), (19, 8324064), (21, 7531296), (24, 6589884), (28, 5648472), (32, 4942413), (36, 4393256), (38, 4162032), (42, 3765648), (48, 3294942), (56, 2824236), (57, 2774688), (63, 2510432), (72, 2196628), (76, 2081016), (84, 1882824), (96, 1647471), (112, 1412118), (114, 1387344), (126, 1255216), (133, 1189152), (144, 1098314), (152, 1040508), (168, 941412), (171, 924896), (224, 706059), (228, 693672), (252, 627608), (266, 594576), (288, 549157), (304, 520254), (336, 470706), (342, 462448), (399, 396384), (456, 346836), (504, 313804), (532, 297288), (608, 260127), (672, 235353), (684, 231224), (798, 198192), (912, 173418), (1008, 156902), (1064, 148644), (1197, 132128), (1368, 115612), (1596, 99096), (1824, 86709), (2016, 78451), (2128, 74322), (2394, 66064), (2736, 57806), (3192, 49548), (4129, 38304), (4256, 37161), (4788, 33032), (5472, 28903), (6384, 24774), (8258, 19152), (9576, 16516), (12387, 12768)]