15906048

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 42924000

約数和(自身を除く): 27017952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 149, 192, 256, 278, 298, 384, 417, 447, 556, 596, 768, 834, 894, 1112, 1192, 1668, 1788, 2224, 2384, 3336, 3576, 4448, 4768, 6672, 7152, 8896, 9536, 13344, 14304, 17792, 19072, 20711, 26688, 28608, 35584, 38144, 41422, 53376, 57216, 62133, 82844, 106752, 114432, 124266, 165688, 248532, 331376, 497064, 662752, 994128, 1325504, 1988256, 2651008, 3976512, 5302016, 7953024, 15906048]

約数ペア:

[(1, 15906048), (2, 7953024), (3, 5302016), (4, 3976512), (6, 2651008), (8, 1988256), (12, 1325504), (16, 994128), (24, 662752), (32, 497064), (48, 331376), (64, 248532), (96, 165688), (128, 124266), (139, 114432), (149, 106752), (192, 82844), (256, 62133), (278, 57216), (298, 53376), (384, 41422), (417, 38144), (447, 35584), (556, 28608), (596, 26688), (768, 20711), (834, 19072), (894, 17792), (1112, 14304), (1192, 13344), (1668, 9536), (1788, 8896), (2224, 7152), (2384, 6672), (3336, 4768), (3576, 4448)]