156728524624

素因数分解:

$2^4\times 7^1\times {\mathrm{1399361827}}^1$

素因数の和:1399361842

約数の個数: 20

約数和(自身を含む): 347041733344

約数和(自身を除く): 190313208720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399361827, 2798723654, 5597447308, 9795532789, 11194894616, 19591065578, 22389789232, 39182131156, 78364262312, 156728524624]

約数ペア:

[(1, 156728524624), (2, 78364262312), (4, 39182131156), (7, 22389789232), (8, 19591065578), (14, 11194894616), (16, 9795532789), (28, 5597447308), (56, 2798723654), (112, 1399361827)]