171690912

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{4001}}^1$

素因数の和:4166

約数の個数: 72

約数和(自身を含む): 491645700

約数和(自身を除く): 319954788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4001, 4768, 5364, 7152, 8002, 10728, 12003, 14304, 16004, 21456, 24006, 32008, 36009, 42912, 48012, 64016, 72018, 96024, 128032, 144036, 192048, 288072, 384096, 576144, 596149, 1152288, 1192298, 1788447, 2384596, 3576894, 4769192, 5365341, 7153788, 9538384, 10730682, 14307576, 19076768, 21461364, 28615152, 42922728, 57230304, 85845456, 171690912]

約数ペア:

[(1, 171690912), (2, 85845456), (3, 57230304), (4, 42922728), (6, 28615152), (8, 21461364), (9, 19076768), (12, 14307576), (16, 10730682), (18, 9538384), (24, 7153788), (32, 5365341), (36, 4769192), (48, 3576894), (72, 2384596), (96, 1788447), (144, 1192298), (149, 1152288), (288, 596149), (298, 576144), (447, 384096), (596, 288072), (894, 192048), (1192, 144036), (1341, 128032), (1788, 96024), (2384, 72018), (2682, 64016), (3576, 48012), (4001, 42912), (4768, 36009), (5364, 32008), (7152, 24006), (8002, 21456), (10728, 16004), (12003, 14304)]