170996864

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 350684160

約数和(自身を除く): 179687296

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 127, 128, 134, 157, 254, 268, 314, 508, 536, 628, 1016, 1072, 1256, 2032, 2144, 2512, 4064, 4288, 5024, 8128, 8509, 8576, 10048, 10519, 16256, 17018, 19939, 20096, 21038, 34036, 39878, 42076, 68072, 79756, 84152, 136144, 159512, 168304, 272288, 319024, 336608, 544576, 638048, 673216, 1089152, 1276096, 1335913, 1346432, 2552192, 2671826, 5343652, 10687304, 21374608, 42749216, 85498432, 170996864]

約数ペア:

[(1, 170996864), (2, 85498432), (4, 42749216), (8, 21374608), (16, 10687304), (32, 5343652), (64, 2671826), (67, 2552192), (127, 1346432), (128, 1335913), (134, 1276096), (157, 1089152), (254, 673216), (268, 638048), (314, 544576), (508, 336608), (536, 319024), (628, 272288), (1016, 168304), (1072, 159512), (1256, 136144), (2032, 84152), (2144, 79756), (2512, 68072), (4064, 42076), (4288, 39878), (5024, 34036), (8128, 21038), (8509, 20096), (8576, 19939), (10048, 17018), (10519, 16256)]