151982183

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 161360640

約数和(自身を除く): 9378457

約数列:

[1, 23, 137, 139, 347, 3151, 3197, 7981, 19043, 47539, 48233, 437989, 1093397, 1109359, 6607921, 151982183]

約数ペア:

[(1, 151982183), (23, 6607921), (137, 1109359), (139, 1093397), (347, 437989), (3151, 48233), (3197, 47539), (7981, 19043)]