164018688

素因数分解:

$2^9\times 3^1\times {\mathrm{106783}}^1$

素因数の和:106804

約数の個数: 40

約数和(自身を含む): 436960128

約数和(自身を除く): 272941440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 106783, 213566, 320349, 427132, 640698, 854264, 1281396, 1708528, 2562792, 3417056, 5125584, 6834112, 10251168, 13668224, 20502336, 27336448, 41004672, 54672896, 82009344, 164018688]

約数ペア:

[(1, 164018688), (2, 82009344), (3, 54672896), (4, 41004672), (6, 27336448), (8, 20502336), (12, 13668224), (16, 10251168), (24, 6834112), (32, 5125584), (48, 3417056), (64, 2562792), (96, 1708528), (128, 1281396), (192, 854264), (256, 640698), (384, 427132), (512, 320349), (768, 213566), (1536, 106783)]