140886144

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17471}}^1$

素因数の和:17498

約数の個数: 96

約数和(自身を含む): 463357440

約数和(自身を除く): 322471296

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, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 17471, 34942, 52413, 69884, 104826, 122297, 139768, 157239, 209652, 244594, 279536, 314478, 366891, 419304, 489188, 559072, 628956, 733782, 838608, 978376, 1100673, 1118144, 1257912, 1467564, 1677216, 1956752, 2201346, 2236288, 2515824, 2935128, 3354432, 3913504, 4402692, 5031648, 5870256, 6708864, 7827008, 8805384, 10063296, 11740512, 15654016, 17610768, 20126592, 23481024, 35221536, 46962048, 70443072, 140886144]

約数ペア:

[(1, 140886144), (2, 70443072), (3, 46962048), (4, 35221536), (6, 23481024), (7, 20126592), (8, 17610768), (9, 15654016), (12, 11740512), (14, 10063296), (16, 8805384), (18, 7827008), (21, 6708864), (24, 5870256), (28, 5031648), (32, 4402692), (36, 3913504), (42, 3354432), (48, 2935128), (56, 2515824), (63, 2236288), (64, 2201346), (72, 1956752), (84, 1677216), (96, 1467564), (112, 1257912), (126, 1118144), (128, 1100673), (144, 978376), (168, 838608), (192, 733782), (224, 628956), (252, 559072), (288, 489188), (336, 419304), (384, 366891), (448, 314478), (504, 279536), (576, 244594), (672, 209652), (896, 157239), (1008, 139768), (1152, 122297), (1344, 104826), (2016, 69884), (2688, 52413), (4032, 34942), (8064, 17471)]