171123424

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3391}}^1$

素因数の和:3503

約数の個数: 48

約数和(自身を含む): 359009280

約数和(自身を除く): 187885856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 2656, 3154, 3391, 6308, 6782, 12616, 13564, 25232, 27128, 50464, 54256, 64429, 108512, 128858, 257716, 281453, 515432, 562906, 1030864, 1125812, 2061728, 2251624, 4503248, 5347607, 9006496, 10695214, 21390428, 42780856, 85561712, 171123424]

約数ペア:

[(1, 171123424), (2, 85561712), (4, 42780856), (8, 21390428), (16, 10695214), (19, 9006496), (32, 5347607), (38, 4503248), (76, 2251624), (83, 2061728), (152, 1125812), (166, 1030864), (304, 562906), (332, 515432), (608, 281453), (664, 257716), (1328, 128858), (1577, 108512), (2656, 64429), (3154, 54256), (3391, 50464), (6308, 27128), (6782, 25232), (12616, 13564)]