157508982

素因数分解:

$2^1\times 3^3\times {\mathrm{739}}^1\times {\mathrm{3947}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 350582400

約数和(自身を除く): 193073418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 739, 1478, 2217, 3947, 4434, 6651, 7894, 11841, 13302, 19953, 23682, 35523, 39906, 71046, 106569, 213138, 2916833, 5833666, 8750499, 17500998, 26251497, 52502994, 78754491, 157508982]

約数ペア:

[(1, 157508982), (2, 78754491), (3, 52502994), (6, 26251497), (9, 17500998), (18, 8750499), (27, 5833666), (54, 2916833), (739, 213138), (1478, 106569), (2217, 71046), (3947, 39906), (4434, 35523), (6651, 23682), (7894, 19953), (11841, 13302)]