149793672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{891629}}^1$

素因数の和:891645

約数の個数: 32

約数和(自身を含む): 427982400

約数和(自身を除く): 278188728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 891629, 1783258, 2674887, 3566516, 5349774, 6241403, 7133032, 10699548, 12482806, 18724209, 21399096, 24965612, 37448418, 49931224, 74896836, 149793672]

約数ペア:

[(1, 149793672), (2, 74896836), (3, 49931224), (4, 37448418), (6, 24965612), (7, 21399096), (8, 18724209), (12, 12482806), (14, 10699548), (21, 7133032), (24, 6241403), (28, 5349774), (42, 3566516), (56, 2674887), (84, 1783258), (168, 891629)]