189312164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4973}}^1$

素因数の和:5315

約数の個数: 24

約数和(自身を含む): 343166208

約数和(自身を除く): 153854044

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1228, 4973, 9517, 9946, 19034, 19892, 38068, 154163, 308326, 616652, 1526711, 3053422, 6106844, 47328041, 94656082, 189312164]

約数ペア:

[(1, 189312164), (2, 94656082), (4, 47328041), (31, 6106844), (62, 3053422), (124, 1526711), (307, 616652), (614, 308326), (1228, 154163), (4973, 38068), (9517, 19892), (9946, 19034)]