156920923738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{9935477}}^1$

素因数の和:9935681

約数の個数: 16

約数和(自身を含む): 241432115400

約数和(自身を除く): 84511191662

約数列:

[1, 2, 53, 106, 149, 298, 7897, 15794, 9935477, 19870954, 526580281, 1053160562, 1480386073, 2960772146, 78460461869, 156920923738]

約数ペア:

[(1, 156920923738), (2, 78460461869), (53, 2960772146), (106, 1480386073), (149, 1053160562), (298, 526580281), (7897, 19870954), (15794, 9935477)]