161164348

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 285676160

約数和(自身を除く): 124511812

約数列:

[1, 2, 4, 109, 218, 373, 436, 746, 991, 1492, 1982, 3964, 40657, 81314, 108019, 162628, 216038, 369643, 432076, 739286, 1478572, 40291087, 80582174, 161164348]

約数ペア:

[(1, 161164348), (2, 80582174), (4, 40291087), (109, 1478572), (218, 739286), (373, 432076), (436, 369643), (746, 216038), (991, 162628), (1492, 108019), (1982, 81314), (3964, 40657)]