155591274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5903}}^1$

素因数の和:6122

約数の個数: 32

約数和(自身を含む): 326467584

約数和(自身を除く): 170876310

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 1146, 4393, 5903, 8786, 11806, 13179, 17709, 26358, 35418, 135769, 271538, 407307, 814614, 1127473, 2254946, 3382419, 6764838, 25931879, 51863758, 77795637, 155591274]

約数ペア:

[(1, 155591274), (2, 77795637), (3, 51863758), (6, 25931879), (23, 6764838), (46, 3382419), (69, 2254946), (138, 1127473), (191, 814614), (382, 407307), (573, 271538), (1146, 135769), (4393, 35418), (5903, 26358), (8786, 17709), (11806, 13179)]