140084168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108761}}^1$

素因数の和:108797

約数の個数: 32

約数和(自身を含む): 313234560

約数和(自身を除く): 173150392

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 108761, 217522, 435044, 761327, 870088, 1522654, 2501503, 3045308, 5003006, 6090616, 10006012, 17510521, 20012024, 35021042, 70042084, 140084168]

約数ペア:

[(1, 140084168), (2, 70042084), (4, 35021042), (7, 20012024), (8, 17510521), (14, 10006012), (23, 6090616), (28, 5003006), (46, 3045308), (56, 2501503), (92, 1522654), (161, 870088), (184, 761327), (322, 435044), (644, 217522), (1288, 108761)]