128467964

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 227944080

約数和(自身を除く): 99476116

約数列:

[1, 2, 4, 97, 194, 388, 467, 709, 934, 1418, 1868, 2836, 45299, 68773, 90598, 137546, 181196, 275092, 331103, 662206, 1324412, 32116991, 64233982, 128467964]

約数ペア:

[(1, 128467964), (2, 64233982), (4, 32116991), (97, 1324412), (194, 662206), (388, 331103), (467, 275092), (709, 181196), (934, 137546), (1418, 90598), (1868, 68773), (2836, 45299)]