157218969958

素因数分解:

$2^1\times {\mathrm{839}}^1\times {\mathrm{3343}}^1\times {\mathrm{28027}}^1$

素因数の和:32211

約数の個数: 16

約数和(自身を含む): 236188592640

約数和(自身を除く): 78969622682

約数列:

[1, 2, 839, 1678, 3343, 6686, 28027, 56054, 2804777, 5609554, 23514653, 47029306, 93694261, 187388522, 78609484979, 157218969958]

約数ペア:

[(1, 157218969958), (2, 78609484979), (839, 187388522), (1678, 93694261), (3343, 47029306), (6686, 23514653), (28027, 5609554), (56054, 2804777)]