156729272742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1243883117}}^1$

素因数の和:1243883132

約数の個数: 24

約数和(自身を含む): 388091532816

約数和(自身を除く): 231362260074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1243883117, 2487766234, 3731649351, 7463298702, 8707181819, 11194948053, 17414363638, 22389896106, 26121545457, 52243090914, 78364636371, 156729272742]

約数ペア:

[(1, 156729272742), (2, 78364636371), (3, 52243090914), (6, 26121545457), (7, 22389896106), (9, 17414363638), (14, 11194948053), (18, 8707181819), (21, 7463298702), (42, 3731649351), (63, 2487766234), (126, 1243883117)]