156979419128

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{121878431}}^1$

素因数の和:121878467

約数の個数: 32

約数和(自身を含む): 351009884160

約数和(自身を除く): 194030465032

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 121878431, 243756862, 487513724, 853149017, 975027448, 1706298034, 2803203913, 3412596068, 5606407826, 6825192136, 11212815652, 19622427391, 22425631304, 39244854782, 78489709564, 156979419128]

約数ペア:

[(1, 156979419128), (2, 78489709564), (4, 39244854782), (7, 22425631304), (8, 19622427391), (14, 11212815652), (23, 6825192136), (28, 5606407826), (46, 3412596068), (56, 2803203913), (92, 1706298034), (161, 975027448), (184, 853149017), (322, 487513724), (644, 243756862), (1288, 121878431)]