171110656

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 363668480

約数和(自身を除く): 192557824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 277, 304, 508, 554, 608, 1016, 1108, 1216, 2032, 2216, 2413, 2432, 4064, 4432, 4826, 4864, 5263, 8128, 8864, 9652, 10526, 16256, 17728, 19304, 21052, 32512, 35179, 35456, 38608, 42104, 70358, 70912, 77216, 84208, 140716, 154432, 168416, 281432, 308864, 336832, 562864, 617728, 668401, 673664, 1125728, 1336802, 1347328, 2251456, 2673604, 4502912, 5347208, 9005824, 10694416, 21388832, 42777664, 85555328, 171110656]

約数ペア:

[(1, 171110656), (2, 85555328), (4, 42777664), (8, 21388832), (16, 10694416), (19, 9005824), (32, 5347208), (38, 4502912), (64, 2673604), (76, 2251456), (127, 1347328), (128, 1336802), (152, 1125728), (254, 673664), (256, 668401), (277, 617728), (304, 562864), (508, 336832), (554, 308864), (608, 281432), (1016, 168416), (1108, 154432), (1216, 140716), (2032, 84208), (2216, 77216), (2413, 70912), (2432, 70358), (4064, 42104), (4432, 38608), (4826, 35456), (4864, 35179), (5263, 32512), (8128, 21052), (8864, 19304), (9652, 17728), (10526, 16256)]