164342016

素因数分解:

$2^8\times 3^2\times {\mathrm{71329}}^1$

素因数の和:71351

約数の個数: 54

約数和(自身を含む): 473845190

約数和(自身を除く): 309503174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 71329, 142658, 213987, 285316, 427974, 570632, 641961, 855948, 1141264, 1283922, 1711896, 2282528, 2567844, 3423792, 4565056, 5135688, 6847584, 9130112, 10271376, 13695168, 18260224, 20542752, 27390336, 41085504, 54780672, 82171008, 164342016]

約数ペア:

[(1, 164342016), (2, 82171008), (3, 54780672), (4, 41085504), (6, 27390336), (8, 20542752), (9, 18260224), (12, 13695168), (16, 10271376), (18, 9130112), (24, 6847584), (32, 5135688), (36, 4565056), (48, 3423792), (64, 2567844), (72, 2282528), (96, 1711896), (128, 1283922), (144, 1141264), (192, 855948), (256, 641961), (288, 570632), (384, 427974), (576, 285316), (768, 213987), (1152, 142658), (2304, 71329)]