169120768

素因数分解:

$2^{10}\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:858

約数の個数: 44

約数和(自身を含む): 339793812

約数和(自身を除く): 170673044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 512, 521, 634, 1024, 1042, 1268, 2084, 2536, 4168, 5072, 8336, 10144, 16672, 20288, 33344, 40576, 66688, 81152, 133376, 162304, 165157, 266752, 324608, 330314, 533504, 660628, 1321256, 2642512, 5285024, 10570048, 21140096, 42280192, 84560384, 169120768]

約数ペア:

[(1, 169120768), (2, 84560384), (4, 42280192), (8, 21140096), (16, 10570048), (32, 5285024), (64, 2642512), (128, 1321256), (256, 660628), (317, 533504), (512, 330314), (521, 324608), (634, 266752), (1024, 165157), (1042, 162304), (1268, 133376), (2084, 81152), (2536, 66688), (4168, 40576), (5072, 33344), (8336, 20288), (10144, 16672)]