149989588

素因数分解:

$2^2\times 7^2\times {\mathrm{547}}^1\times {\mathrm{1399}}^1$

素因数の和:1964

約数の個数: 36

約数和(自身を含む): 306112800

約数和(自身を除く): 156123212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 547, 1094, 1399, 2188, 2798, 3829, 5596, 7658, 9793, 15316, 19586, 26803, 39172, 53606, 68551, 107212, 137102, 274204, 765253, 1530506, 3061012, 5356771, 10713542, 21427084, 37497397, 74994794, 149989588]

約数ペア:

[(1, 149989588), (2, 74994794), (4, 37497397), (7, 21427084), (14, 10713542), (28, 5356771), (49, 3061012), (98, 1530506), (196, 765253), (547, 274204), (1094, 137102), (1399, 107212), (2188, 68551), (2798, 53606), (3829, 39172), (5596, 26803), (7658, 19586), (9793, 15316)]