168493696

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 386196480

約数和(自身を除く): 217702784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 448, 692, 896, 1087, 1211, 1384, 2174, 2422, 2768, 4348, 4844, 5536, 7609, 8696, 9688, 11072, 15218, 17392, 19376, 22144, 30436, 34784, 38752, 60872, 69568, 77504, 121744, 139136, 155008, 188051, 243488, 376102, 486976, 752204, 973952, 1316357, 1504408, 2632714, 3008816, 5265428, 6017632, 10530856, 12035264, 21061712, 24070528, 42123424, 84246848, 168493696]

約数ペア:

[(1, 168493696), (2, 84246848), (4, 42123424), (7, 24070528), (8, 21061712), (14, 12035264), (16, 10530856), (28, 6017632), (32, 5265428), (56, 3008816), (64, 2632714), (112, 1504408), (128, 1316357), (173, 973952), (224, 752204), (346, 486976), (448, 376102), (692, 243488), (896, 188051), (1087, 155008), (1211, 139136), (1384, 121744), (2174, 77504), (2422, 69568), (2768, 60872), (4348, 38752), (4844, 34784), (5536, 30436), (7609, 22144), (8696, 19376), (9688, 17392), (11072, 15218)]