168681856

素因数分解:

$2^7\times 7^1\times {\mathrm{188261}}^1$

素因数の和:188282

約数の個数: 32

約数和(自身を含む): 384054480

約数和(自身を除く): 215372624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 188261, 376522, 753044, 1317827, 1506088, 2635654, 3012176, 5271308, 6024352, 10542616, 12048704, 21085232, 24097408, 42170464, 84340928, 168681856]

約数ペア:

[(1, 168681856), (2, 84340928), (4, 42170464), (7, 24097408), (8, 21085232), (14, 12048704), (16, 10542616), (28, 6024352), (32, 5271308), (56, 3012176), (64, 2635654), (112, 1506088), (128, 1317827), (224, 753044), (448, 376522), (896, 188261)]