153987514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{55511}}^1$

素因数の和:55605

約数の個数: 16

約数和(自身を含む): 246473280

約数和(自身を除く): 92485766

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 55511, 111022, 1054709, 2109418, 4052303, 8104606, 76993757, 153987514]

約数ペア:

[(1, 153987514), (2, 76993757), (19, 8104606), (38, 4052303), (73, 2109418), (146, 1054709), (1387, 111022), (2774, 55511)]