194770432

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2598

約数の個数: 40

約数和(自身を含む): 391800816

約数和(自身を除く): 197030384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1256, 2423, 2512, 4846, 5024, 9692, 10048, 19384, 20096, 38768, 40192, 77536, 80384, 155072, 310144, 380411, 620288, 760822, 1240576, 1521644, 3043288, 6086576, 12173152, 24346304, 48692608, 97385216, 194770432]

約数ペア:

[(1, 194770432), (2, 97385216), (4, 48692608), (8, 24346304), (16, 12173152), (32, 6086576), (64, 3043288), (128, 1521644), (157, 1240576), (256, 760822), (314, 620288), (512, 380411), (628, 310144), (1256, 155072), (2423, 80384), (2512, 77536), (4846, 40192), (5024, 38768), (9692, 20096), (10048, 19384)]