163444968

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{5171}}^1$

素因数の和:5622

約数の個数: 48

約数和(自身を含む): 443757600

約数和(自身を除く): 280312632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2634, 3512, 3951, 5171, 5268, 7902, 10342, 10536, 15513, 15804, 20684, 31026, 31608, 41368, 46539, 62052, 93078, 124104, 186156, 372312, 2270069, 4540138, 6810207, 9080276, 13620414, 18160552, 20430621, 27240828, 40861242, 54481656, 81722484, 163444968]

約数ペア:

[(1, 163444968), (2, 81722484), (3, 54481656), (4, 40861242), (6, 27240828), (8, 20430621), (9, 18160552), (12, 13620414), (18, 9080276), (24, 6810207), (36, 4540138), (72, 2270069), (439, 372312), (878, 186156), (1317, 124104), (1756, 93078), (2634, 62052), (3512, 46539), (3951, 41368), (5171, 31608), (5268, 31026), (7902, 20684), (10342, 15804), (10536, 15513)]