153404212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{12241}}^1$

素因数の和:12499

約数の個数: 24

約数和(自身を含む): 290331272

約数和(自身を除く): 136927060

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12241, 12532, 24482, 48964, 159133, 318266, 636532, 2950081, 5900162, 11800324, 38351053, 76702106, 153404212]

約数ペア:

[(1, 153404212), (2, 76702106), (4, 38351053), (13, 11800324), (26, 5900162), (52, 2950081), (241, 636532), (482, 318266), (964, 159133), (3133, 48964), (6266, 24482), (12241, 12532)]