169321728

素因数分解:

$2^8\times 3^1\times {\mathrm{220471}}^1$

素因数の和:220490

約数の個数: 36

約数和(自身を含む): 450644768

約数和(自身を除く): 281323040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 220471, 440942, 661413, 881884, 1322826, 1763768, 2645652, 3527536, 5291304, 7055072, 10582608, 14110144, 21165216, 28220288, 42330432, 56440576, 84660864, 169321728]

約数ペア:

[(1, 169321728), (2, 84660864), (3, 56440576), (4, 42330432), (6, 28220288), (8, 21165216), (12, 14110144), (16, 10582608), (24, 7055072), (32, 5291304), (48, 3527536), (64, 2645652), (96, 1763768), (128, 1322826), (192, 881884), (256, 661413), (384, 440942), (768, 220471)]