143156970256

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{28585657}}^1$

素因数の和:28585978

約数の個数: 20

約数和(自身を含む): 278252794972

約数和(自身を除く): 135095824716

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 28585657, 57171314, 114342628, 228685256, 457370512, 8947310641, 17894621282, 35789242564, 71578485128, 143156970256]

約数ペア:

[(1, 143156970256), (2, 71578485128), (4, 35789242564), (8, 17894621282), (16, 8947310641), (313, 457370512), (626, 228685256), (1252, 114342628), (2504, 57171314), (5008, 28585657)]