157145804578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{488030449}}^1$

素因数の和:488030481

約数の個数: 16

約数和(自身を含む): 281105539200

約数和(自身を除く): 123959734622

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 488030449, 976060898, 3416213143, 6832426286, 11224700327, 22449400654, 78572902289, 157145804578]

約数ペア:

[(1, 157145804578), (2, 78572902289), (7, 22449400654), (14, 11224700327), (23, 6832426286), (46, 3416213143), (161, 976060898), (322, 488030449)]