168450304

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 376014240

約数和(自身を除く): 207563936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 656, 704, 902, 1312, 1408, 1459, 1804, 2624, 2816, 2918, 3608, 5248, 5836, 7216, 10496, 11672, 14432, 16049, 23344, 28864, 32098, 46688, 57728, 59819, 64196, 93376, 115456, 119638, 128392, 186752, 239276, 256784, 373504, 478552, 513568, 658009, 957104, 1027136, 1316018, 1914208, 2054272, 2632036, 3828416, 4108544, 5264072, 7656832, 10528144, 15313664, 21056288, 42112576, 84225152, 168450304]

約数ペア:

[(1, 168450304), (2, 84225152), (4, 42112576), (8, 21056288), (11, 15313664), (16, 10528144), (22, 7656832), (32, 5264072), (41, 4108544), (44, 3828416), (64, 2632036), (82, 2054272), (88, 1914208), (128, 1316018), (164, 1027136), (176, 957104), (256, 658009), (328, 513568), (352, 478552), (451, 373504), (656, 256784), (704, 239276), (902, 186752), (1312, 128392), (1408, 119638), (1459, 115456), (1804, 93376), (2624, 64196), (2816, 59819), (2918, 57728), (3608, 46688), (5248, 32098), (5836, 28864), (7216, 23344), (10496, 16049), (11672, 14432)]