139613824

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 342720000

約数和(自身を除く): 203106176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 64, 76, 112, 118, 128, 133, 139, 152, 224, 236, 266, 278, 304, 413, 448, 472, 532, 556, 608, 826, 896, 944, 973, 1064, 1112, 1121, 1216, 1652, 1888, 1946, 2128, 2224, 2242, 2432, 2641, 3304, 3776, 3892, 4256, 4448, 4484, 5282, 6608, 7552, 7784, 7847, 8201, 8512, 8896, 8968, 10564, 13216, 15568, 15694, 16402, 17024, 17792, 17936, 18487, 21128, 26432, 31136, 31388, 32804, 35872, 36974, 42256, 52864, 57407, 62272, 62776, 65608, 71744, 73948, 84512, 114814, 124544, 125552, 131216, 143488, 147896, 155819, 169024, 229628, 251104, 262432, 295792, 311638, 338048, 459256, 502208, 524864, 591584, 623276, 918512, 1004416, 1049728, 1090733, 1183168, 1246552, 1837024, 2181466, 2366336, 2493104, 3674048, 4362932, 4986208, 7348096, 8725864, 9972416, 17451728, 19944832, 34903456, 69806912, 139613824]

約数ペア:

[(1, 139613824), (2, 69806912), (4, 34903456), (7, 19944832), (8, 17451728), (14, 9972416), (16, 8725864), (19, 7348096), (28, 4986208), (32, 4362932), (38, 3674048), (56, 2493104), (59, 2366336), (64, 2181466), (76, 1837024), (112, 1246552), (118, 1183168), (128, 1090733), (133, 1049728), (139, 1004416), (152, 918512), (224, 623276), (236, 591584), (266, 524864), (278, 502208), (304, 459256), (413, 338048), (448, 311638), (472, 295792), (532, 262432), (556, 251104), (608, 229628), (826, 169024), (896, 155819), (944, 147896), (973, 143488), (1064, 131216), (1112, 125552), (1121, 124544), (1216, 114814), (1652, 84512), (1888, 73948), (1946, 71744), (2128, 65608), (2224, 62776), (2242, 62272), (2432, 57407), (2641, 52864), (3304, 42256), (3776, 36974), (3892, 35872), (4256, 32804), (4448, 31388), (4484, 31136), (5282, 26432), (6608, 21128), (7552, 18487), (7784, 17936), (7847, 17792), (8201, 17024), (8512, 16402), (8896, 15694), (8968, 15568), (10564, 13216)]