160998520336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1439}}^1\times {\mathrm{225569}}^1$

素因数の和:227047

約数の個数: 40

約数和(自身を含む): 322222233600

約数和(自身を除く): 161223713264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1439, 2878, 5756, 11512, 23024, 44609, 89218, 178436, 225569, 356872, 451138, 713744, 902276, 1804552, 3609104, 6992639, 13985278, 27970556, 55941112, 111882224, 324593791, 649187582, 1298375164, 2596750328, 5193500656, 10062407521, 20124815042, 40249630084, 80499260168, 160998520336]

約数ペア:

[(1, 160998520336), (2, 80499260168), (4, 40249630084), (8, 20124815042), (16, 10062407521), (31, 5193500656), (62, 2596750328), (124, 1298375164), (248, 649187582), (496, 324593791), (1439, 111882224), (2878, 55941112), (5756, 27970556), (11512, 13985278), (23024, 6992639), (44609, 3609104), (89218, 1804552), (178436, 902276), (225569, 713744), (356872, 451138)]