164763312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{490367}}^1$

素因数の和:490385

約数の個数: 40

約数和(自身を含む): 486445056

約数和(自身を除く): 321681744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 490367, 980734, 1471101, 1961468, 2942202, 3432569, 3922936, 5884404, 6865138, 7845872, 10297707, 11768808, 13730276, 20595414, 23537616, 27460552, 41190828, 54921104, 82381656, 164763312]

約数ペア:

[(1, 164763312), (2, 82381656), (3, 54921104), (4, 41190828), (6, 27460552), (7, 23537616), (8, 20595414), (12, 13730276), (14, 11768808), (16, 10297707), (21, 7845872), (24, 6865138), (28, 5884404), (42, 3922936), (48, 3432569), (56, 2942202), (84, 1961468), (112, 1471101), (168, 980734), (336, 490367)]