157645454

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2692

約数の個数: 24

約数和(自身を含む): 253643400

約数和(自身を除く): 95997946

約数列:

[1, 2, 17, 34, 107, 214, 289, 578, 1819, 2549, 3638, 5098, 30923, 43333, 61846, 86666, 272743, 545486, 736661, 1473322, 4636631, 9273262, 78822727, 157645454]

約数ペア:

[(1, 157645454), (2, 78822727), (17, 9273262), (34, 4636631), (107, 1473322), (214, 736661), (289, 545486), (578, 272743), (1819, 86666), (2549, 61846), (3638, 43333), (5098, 30923)]