155645837032

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6931147}}^1$

素因数の和:6931561

約数の個数: 32

約数和(自身を含む): 334358579520

約数和(自身を除く): 178712742488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3208, 5614, 11228, 22456, 6931147, 13862294, 27724588, 48518029, 55449176, 97036058, 194072116, 388144232, 2779389947, 5558779894, 11117559788, 19455729629, 22235119576, 38911459258, 77822918516, 155645837032]

約数ペア:

[(1, 155645837032), (2, 77822918516), (4, 38911459258), (7, 22235119576), (8, 19455729629), (14, 11117559788), (28, 5558779894), (56, 2779389947), (401, 388144232), (802, 194072116), (1604, 97036058), (2807, 55449176), (3208, 48518029), (5614, 27724588), (11228, 13862294), (22456, 6931147)]