149571366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{7253}}^1$

素因数の和:7756

約数の個数: 32

約数和(自身を含む): 342620928

約数和(自身を除く): 193049562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 7253, 10311, 14506, 20622, 21759, 43518, 50771, 101542, 152313, 304626, 3561223, 7122446, 10683669, 21367338, 24928561, 49857122, 74785683, 149571366]

約数ペア:

[(1, 149571366), (2, 74785683), (3, 49857122), (6, 24928561), (7, 21367338), (14, 10683669), (21, 7122446), (42, 3561223), (491, 304626), (982, 152313), (1473, 101542), (2946, 50771), (3437, 43518), (6874, 21759), (7253, 20622), (10311, 14506)]